CINXE.COM

<!DOCTYPE html> <html class="client-nojs vector-feature-language-in-header-enabled vector-feature-language-in-main-page-header-disabled vector-feature-sticky-header-disabled vector-feature-page-tools-pinned-disabled vector-feature-toc-pinned-clientpref-1 vector-feature-main-menu-pinned-disabled vector-feature-limited-width-clientpref-1 vector-feature-limited-width-content-enabled vector-feature-custom-font-size-clientpref-1 vector-feature-appearance-pinned-clientpref-1 vector-feature-night-mode-disabled skin-theme-clientpref-day vector-toc-available" lang="en" dir="ltr"> <head> <meta charset="UTF-8"> <title>Outer space - Simple English Wikipedia, the free encyclopedia</title> <script>(function(){var className="client-js vector-feature-language-in-header-enabled vector-feature-language-in-main-page-header-disabled vector-feature-sticky-header-disabled vector-feature-page-tools-pinned-disabled vector-feature-toc-pinned-clientpref-1 vector-feature-main-menu-pinned-disabled vector-feature-limited-width-clientpref-1 vector-feature-limited-width-content-enabled vector-feature-custom-font-size-clientpref-1 vector-feature-appearance-pinned-clientpref-1 vector-feature-night-mode-disabled skin-theme-clientpref-day vector-toc-available";var cookie=document.cookie.match(/(?:^|; )simplewikimwclientpreferences=([^;]+)/);if(cookie){cookie[1].split('%2C').forEach(function(pref){className=className.replace(new RegExp('(^| )'+pref.replace(/-clientpref-\w+$|[^\w-]+/g,'')+'-clientpref-\\w+( |$)'),'$1'+pref+'$2');});}document.documentElement.className=className;}());RLCONF={"wgBreakFrames":false,"wgSeparatorTransformTable":["",""],"wgDigitTransformTable":["",""],"wgDefaultDateFormat": "dmy","wgMonthNames":["","January","February","March","April","May","June","July","August","September","October","November","December"],"wgRequestId":"7c6665b9-2ca5-461f-9741-e6a5a1a328b9","wgCanonicalNamespace":"","wgCanonicalSpecialPageName":false,"wgNamespaceNumber":0,"wgPageName":"Outer_space","wgTitle":"Outer space","wgCurRevisionId":9847076,"wgRevisionId":9847076,"wgArticleId":2899,"wgIsArticle":true,"wgIsRedirect":false,"wgAction":"view","wgUserName":null,"wgUserGroups":["*"],"wgCategories":["Pages using the JsonConfig extension","Astrophysics","Space"],"wgPageViewLanguage":"en","wgPageContentLanguage":"en","wgPageContentModel":"wikitext","wgRelevantPageName":"Outer_space","wgRelevantArticleId":2899,"wgIsProbablyEditable":true,"wgRelevantPageIsProbablyEditable":true,"wgRestrictionEdit":[],"wgRestrictionMove":[],"wgNoticeProject":"wikipedia","wgCiteReferencePreviewsActive":false,"wgMediaViewerOnClick":true,"wgMediaViewerEnabledByDefault":true,"wgPopupsFlags":0,"wgVisualEditor":{ "pageLanguageCode":"en","pageLanguageDir":"ltr","pageVariantFallbacks":"en"},"wgMFDisplayWikibaseDescriptions":{"search":true,"watchlist":true,"tagline":true,"nearby":true},"wgWMESchemaEditAttemptStepOversample":false,"wgWMEPageLength":6000,"wgRelatedArticlesCompat":[],"wgCentralAuthMobileDomain":false,"wgEditSubmitButtonLabelPublish":true,"wgULSPosition":"interlanguage","wgULSisCompactLinksEnabled":false,"wgVector2022LanguageInHeader":true,"wgULSisLanguageSelectorEmpty":false,"wgWikibaseItemId":"Q4169","wgCheckUserClientHintsHeadersJsApi":["brands","architecture","bitness","fullVersionList","mobile","model","platform","platformVersion"],"GEHomepageSuggestedEditsEnableTopics":true,"wgGETopicsMatchModeEnabled":false,"wgGEStructuredTaskRejectionReasonTextInputEnabled":false,"wgGELevelingUpEnabledForUser":false};RLSTATE={"ext.globalCssJs.user.styles":"ready","site.styles":"ready","user.styles":"ready","ext.globalCssJs.user":"ready","user":"ready","user.options":"loading","ext.cite.styles" :"ready","skins.vector.search.codex.styles":"ready","skins.vector.styles":"ready","skins.vector.icons":"ready","jquery.makeCollapsible.styles":"ready","ext.wikimediamessages.styles":"ready","ext.visualEditor.desktopArticleTarget.noscript":"ready","ext.uls.interlanguage":"ready","wikibase.client.init":"ready","ext.wikimediaBadges":"ready"};RLPAGEMODULES=["ext.cite.ux-enhancements","mediawiki.page.media","site","mediawiki.page.ready","jquery.makeCollapsible","skins.vector.js","ext.centralNotice.geoIP","ext.centralNotice.startUp","ext.gadget.ReferenceTooltips","ext.gadget.refToolbar","ext.gadget.switcher","ext.urlShortener.toolbar","ext.centralauth.centralautologin","mmv.bootstrap","ext.popups","ext.visualEditor.desktopArticleTarget.init","ext.visualEditor.targetLoader","ext.echo.centralauth","ext.eventLogging","ext.wikimediaEvents","ext.navigationTiming","ext.uls.interface","ext.cx.eventlogging.campaigns","ext.cx.uls.quick.actions","wikibase.client.vector-2022", "ext.checkUser.clientHints","ext.growthExperiments.SuggestedEditSession","wikibase.sidebar.tracking"];</script> <script>(RLQ=window.RLQ||[]).push(function(){mw.loader.impl(function(){return["user.options@12s5i",function($,jQuery,require,module){mw.user.tokens.set({"patrolToken":"+\\","watchToken":"+\\","csrfToken":"+\\"}); }];});});</script> <link rel="stylesheet" href="/w/load.php?lang=en&modules=ext.cite.styles%7Cext.uls.interlanguage%7Cext.visualEditor.desktopArticleTarget.noscript%7Cext.wikimediaBadges%7Cext.wikimediamessages.styles%7Cjquery.makeCollapsible.styles%7Cskins.vector.icons%2Cstyles%7Cskins.vector.search.codex.styles%7Cwikibase.client.init&only=styles&skin=vector-2022"> <script async="" src="/w/load.php?lang=en&modules=startup&only=scripts&raw=1&skin=vector-2022"></script> <meta name="ResourceLoaderDynamicStyles" content=""> <link rel="stylesheet" href="/w/load.php?lang=en&modules=site.styles&only=styles&skin=vector-2022"> <meta name="generator" content="MediaWiki 1.44.0-wmf.4"> <meta name="referrer" content="origin"> <meta name="referrer" content="origin-when-cross-origin"> <meta name="robots" content="max-image-preview:standard"> <meta name="format-detection" content="telephone=no"> <meta property="og:image" content="https://upload.wikimedia.org/wikipedia/commons/thumb/8/87/LH_95.jpg/1200px-LH_95.jpg"> <meta property="og:image:width" content="1200"> <meta property="og:image:height" content="1284"> <meta property="og:image" content="https://upload.wikimedia.org/wikipedia/commons/thumb/8/87/LH_95.jpg/800px-LH_95.jpg"> <meta property="og:image:width" content="800"> <meta property="og:image:height" content="856"> <meta property="og:image" content="https://upload.wikimedia.org/wikipedia/commons/thumb/8/87/LH_95.jpg/640px-LH_95.jpg"> <meta property="og:image:width" content="640"> <meta property="og:image:height" content="685"> <meta name="viewport" content="width=1120"> <meta property="og:title" content="Outer space - Simple English Wikipedia, the free encyclopedia"> <meta property="og:type" content="website"> <link rel="preconnect" href="//upload.wikimedia.org"> <link rel="alternate" media="only screen and (max-width: 640px)" href="//simple.m.wikipedia.org/wiki/Outer_space"> <link rel="alternate" type="application/x-wiki" title="change this page" href="/w/index.php?title=Outer_space&action=edit"> <link rel="apple-touch-icon" href="/static/apple-touch/wikipedia.png"> <link rel="icon" href="/static/favicon/wikipedia.ico"> <link rel="search" type="application/opensearchdescription+xml" href="/w/rest.php/v1/search" title="Wikipedia (en)"> <link rel="EditURI" type="application/rsd+xml" href="//simple.wikipedia.org/w/api.php?action=rsd"> <link rel="canonical" href="https://simple.wikipedia.org/wiki/Outer_space"> <link rel="license" href="https://creativecommons.org/licenses/by-sa/4.0/deed.simple"> <link rel="alternate" type="application/atom+xml" title="Wikipedia Atom feed" href="/w/index.php?title=Special:RecentChanges&feed=atom"> <link rel="dns-prefetch" href="//meta.wikimedia.org" /> <link rel="dns-prefetch" href="//login.wikimedia.org"> </head> <body class="skin--responsive skin-vector skin-vector-search-vue mediawiki ltr sitedir-ltr mw-hide-empty-elt ns-0 ns-subject mw-editable page-Outer_space rootpage-Outer_space skin-vector-2022 action-view"><a class="mw-jump-link" href="#bodyContent">Jump to content</a> <div class="vector-header-container"> <header class="vector-header mw-header"> <div class="vector-header-start"> <nav class="vector-main-menu-landmark" aria-label="Site"> <div id="vector-main-menu-dropdown" class="vector-dropdown vector-main-menu-dropdown vector-button-flush-left vector-button-flush-right" > <input type="checkbox" id="vector-main-menu-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-main-menu-dropdown" class="vector-dropdown-checkbox " aria-label="Main menu" > <label id="vector-main-menu-dropdown-label" for="vector-main-menu-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-menu mw-ui-icon-wikimedia-menu"></span> <span class="vector-dropdown-label-text">Main menu</span> </label> <div class="vector-dropdown-content"> <div id="vector-main-menu-unpinned-container" class="vector-unpinned-container"> <div id="vector-main-menu" class="vector-main-menu vector-pinnable-element"> <div class="vector-pinnable-header vector-main-menu-pinnable-header vector-pinnable-header-unpinned" data-feature-name="main-menu-pinned" data-pinnable-element-id="vector-main-menu" data-pinned-container-id="vector-main-menu-pinned-container" data-unpinned-container-id="vector-main-menu-unpinned-container" > <div class="vector-pinnable-header-label">Main menu</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-main-menu.pin">move to sidebar</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-main-menu.unpin">hide</button> </div> <div id="p-navigation" class="vector-menu mw-portlet mw-portlet-navigation" > <div class="vector-menu-heading"> Getting around </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="n-mainpage-description" class="mw-list-item"><a href="/wiki/Main_Page" title="Visit the main page [z]" accesskey="z"><span>Main page</span></a></li><li id="n-portal" class="mw-list-item"><a href="/wiki/Wikipedia:Simple_start" title="About the project, what you can do, where to find things"><span>Simple start</span></a></li><li id="n-Simple-talk" class="mw-list-item"><a href="/wiki/Wikipedia:Simple_talk"><span>Simple talk</span></a></li><li id="n-recentchanges" class="mw-list-item"><a href="/wiki/Special:RecentChanges" title="The list of new changes in the wiki. [r]" accesskey="r"><span>New changes</span></a></li><li id="n-randompage" class="mw-list-item"><a href="/wiki/Special:Random" title="Show any page [x]" accesskey="x"><span>Show any page</span></a></li><li id="n-help" class="mw-list-item"><a href="/wiki/Help:Contents" title="The place to get help"><span>Help</span></a></li><li id="n-contactpage" class="mw-list-item"><a href="//simple.wikipedia.org/wiki/Wikipedia:Contact_us"><span>Contact us</span></a></li><li id="n-aboutsite" class="mw-list-item"><a href="/wiki/Wikipedia:About"><span>About Wikipedia</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> <a href="/wiki/Main_Page" class="mw-logo"> <img class="mw-logo-icon" src="/static/images/icons/wikipedia.png" alt="" aria-hidden="true" height="50" width="50"> <span class="mw-logo-container skin-invert"> <img class="mw-logo-wordmark" alt="Wikipedia" src="/static/images/mobile/copyright/wikipedia-wordmark-en.svg" style="width: 7.5em; height: 1.125em;"> <img class="mw-logo-tagline" alt="The Free Encyclopedia" src="/static/images/mobile/copyright/wikipedia-tagline-simple.svg" width="101" height="18" style="width: 6.3125em; height: 1.125em;"> </span> </a> </div> <div class="vector-header-end"> <div id="p-search" role="search" class="vector-search-box-vue vector-search-box-collapses vector-search-box-show-thumbnail vector-search-box-auto-expand-width vector-search-box"> <a href="/wiki/Special:Search" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only search-toggle" title="Search Wikipedia [f]" accesskey="f"><span class="vector-icon mw-ui-icon-search mw-ui-icon-wikimedia-search"></span> <span>Search</span> </a> <div class="vector-typeahead-search-container"> <div class="cdx-typeahead-search cdx-typeahead-search--show-thumbnail cdx-typeahead-search--auto-expand-width"> <form action="/w/index.php" id="searchform" class="cdx-search-input cdx-search-input--has-end-button"> <div id="simpleSearch" class="cdx-search-input__input-wrapper" data-search-loc="header-moved"> <div class="cdx-text-input cdx-text-input--has-start-icon"> <input class="cdx-text-input__input" type="search" name="search" placeholder="Search Wikipedia" aria-label="Search Wikipedia" autocapitalize="sentences" title="Search Wikipedia [f]" accesskey="f" id="searchInput" > <span class="cdx-text-input__icon cdx-text-input__start-icon"></span> </div> <input type="hidden" name="title" value="Special:Search"> </div> <button class="cdx-button cdx-search-input__end-button">Search</button> </form> </div> </div> </div> <nav class="vector-user-links vector-user-links-wide" aria-label="Personal tools"> <div class="vector-user-links-main"> <div id="p-vector-user-menu-preferences" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <div id="p-vector-user-menu-userpage" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <nav class="vector-appearance-landmark" aria-label="Appearance"> <div id="vector-appearance-dropdown" class="vector-dropdown " title="Change the appearance of the page's font size, width, and color" > <input type="checkbox" id="vector-appearance-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-appearance-dropdown" class="vector-dropdown-checkbox " aria-label="Appearance" > <label id="vector-appearance-dropdown-label" for="vector-appearance-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-appearance mw-ui-icon-wikimedia-appearance"></span> <span class="vector-dropdown-label-text">Appearance</span> </label> <div class="vector-dropdown-content"> <div id="vector-appearance-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <div id="p-vector-user-menu-notifications" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <div id="p-vector-user-menu-overflow" class="vector-menu mw-portlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="//donate.wikimedia.org/wiki/Special:FundraiserRedirector?utm_source=donate&utm_medium=sidebar&utm_campaign=C13_simple.wikipedia.org&uselang=en" class=""><span>Give to Wikipedia</span></a> </li> <li id="pt-createaccount-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Special:CreateAccount&returnto=Outer+space" title="You are encouraged to create an account and log in; however, it is not mandatory" class=""><span>Create account</span></a> </li> <li id="pt-login-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Special:UserLogin&returnto=Outer+space" title="You are encouraged to log in; however, it is not mandatory [o]" accesskey="o" class=""><span>Log in</span></a> </li> </ul> </div> </div> </div> <div id="vector-user-links-dropdown" class="vector-dropdown vector-user-menu vector-button-flush-right vector-user-menu-logged-out" title="More options" > <input type="checkbox" id="vector-user-links-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-user-links-dropdown" class="vector-dropdown-checkbox " aria-label="Personal tools" > <label id="vector-user-links-dropdown-label" for="vector-user-links-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-ellipsis mw-ui-icon-wikimedia-ellipsis"></span> <span class="vector-dropdown-label-text">Personal tools</span> </label> <div class="vector-dropdown-content"> <div id="p-personal" class="vector-menu mw-portlet mw-portlet-personal user-links-collapsible-item" title="User menu" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport" class="user-links-collapsible-item mw-list-item"><a href="//donate.wikimedia.org/wiki/Special:FundraiserRedirector?utm_source=donate&utm_medium=sidebar&utm_campaign=C13_simple.wikipedia.org&uselang=en"><span>Give to Wikipedia</span></a></li><li id="pt-createaccount" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Special:CreateAccount&returnto=Outer+space" title="You are encouraged to create an account and log in; however, it is not mandatory"><span class="vector-icon mw-ui-icon-userAdd mw-ui-icon-wikimedia-userAdd"></span> <span>Create account</span></a></li><li id="pt-login" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Special:UserLogin&returnto=Outer+space" title="You are encouraged to log in; however, it is not mandatory [o]" accesskey="o"><span class="vector-icon mw-ui-icon-logIn mw-ui-icon-wikimedia-logIn"></span> <span>Log in</span></a></li> </ul> </div> </div> <div id="p-user-menu-anon-editor" class="vector-menu mw-portlet mw-portlet-user-menu-anon-editor" > <div class="vector-menu-heading"> Pages for logged out editors <a href="/wiki/Help:Introduction" aria-label="Learn more about editing"><span>learn more</span></a> </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-anoncontribs" class="mw-list-item"><a href="/wiki/Special:MyContributions" title="A list of edits made from this IP address [y]" accesskey="y"><span>Contributions</span></a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/Special:MyTalk" title="Discussion about changes from this IP address [n]" accesskey="n"><span>Talk</span></a></li> </ul> </div> </div> </div> </div> </nav> </div> </header> </div> <div class="mw-page-container"> <div class="mw-page-container-inner"> <div class="vector-sitenotice-container"> <div id="siteNotice"></div> </div> <div class="vector-column-start"> <div class="vector-main-menu-container"> <div id="mw-navigation"> <nav id="mw-panel" class="vector-main-menu-landmark" aria-label="Site"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> <div class="vector-sticky-pinned-container"> <nav id="mw-panel-toc" aria-label="Contents" data-event-name="ui.sidebar-toc" class="mw-table-of-contents-container vector-toc-landmark"> <div id="vector-toc-pinned-container" class="vector-pinned-container"> <div id="vector-toc" class="vector-toc vector-pinnable-element"> <div class="vector-pinnable-header vector-toc-pinnable-header vector-pinnable-header-pinned" data-feature-name="toc-pinned" data-pinnable-element-id="vector-toc" > <h2 class="vector-pinnable-header-label">Contents</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">move to sidebar</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">hide</button> </div> <ul class="vector-toc-contents" id="mw-panel-toc-list"> <li id="toc-mw-content-text" class="vector-toc-list-item vector-toc-level-1"> <a href="#" class="vector-toc-link"> <div class="vector-toc-text">Beginning</div> </a> </li> <li id="toc-Exploration" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Exploration"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Exploration</span> </div> </a> <ul id="toc-Exploration-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Related_pages" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Related_pages"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Related pages</span> </div> </a> <ul id="toc-Related_pages-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-References" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#References"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>References</span> </div> </a> <ul id="toc-References-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Contents" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Toggle the table of contents" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Toggle the table of contents</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">Outer space</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="Go to an article in another language. Available in 121 languages" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-121" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">121 languages</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-af mw-list-item"><a href="https://af.wikipedia.org/wiki/Ruimte" title="Ruimte – Afrikaans" lang="af" hreflang="af" data-title="Ruimte" data-language-autonym="Afrikaans" data-language-local-name="Afrikaans" class="interlanguage-link-target"><span>Afrikaans</span></a></li><li class="interlanguage-link interwiki-smn mw-list-item"><a href="https://smn.wikipedia.org/wiki/Komovuot%C3%A2" title="Komovuotâ – Inari Sami" lang="smn" hreflang="smn" data-title="Komovuotâ" data-language-autonym="Anarâškielâ" data-language-local-name="Inari Sami" class="interlanguage-link-target"><span>Anarâškielâ</span></a></li><li class="interlanguage-link interwiki-anp mw-list-item"><a href="https://anp.wikipedia.org/wiki/%E0%A4%85%E0%A4%82%E0%A4%A4%E0%A4%B0%E0%A4%BF%E0%A4%95%E0%A5%8D%E0%A4%B7" title="अंतरिक्ष – Angika" lang="anp" hreflang="anp" data-title="अंतरिक्ष" data-language-autonym="अंगिका" data-language-local-name="Angika" class="interlanguage-link-target"><span>अंगिका</span></a></li><li class="interlanguage-link interwiki-ang mw-list-item"><a href="https://ang.wikipedia.org/wiki/Rodor" title="Rodor – Old English" lang="ang" hreflang="ang" data-title="Rodor" data-language-autonym="Ænglisc" data-language-local-name="Old English" class="interlanguage-link-target"><span>Ænglisc</span></a></li><li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D9%81%D8%B6%D8%A7%D8%A1_%D8%AE%D8%A7%D8%B1%D8%AC%D9%8A" title="فضاء خارجي – Arabic" lang="ar" hreflang="ar" data-title="فضاء خارجي" data-language-autonym="العربية" data-language-local-name="Arabic" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-ast mw-list-item"><a href="https://ast.wikipedia.org/wiki/Espaciu_esterior" title="Espaciu esterior – Asturian" lang="ast" hreflang="ast" data-title="Espaciu esterior" data-language-autonym="Asturianu" data-language-local-name="Asturian" class="interlanguage-link-target"><span>Asturianu</span></a></li><li class="interlanguage-link interwiki-az mw-list-item"><a href="https://az.wikipedia.org/wiki/Kosmos" title="Kosmos – Azerbaijani" lang="az" hreflang="az" data-title="Kosmos" data-language-autonym="Azərbaycanca" data-language-local-name="Azerbaijani" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-azb mw-list-item"><a href="https://azb.wikipedia.org/wiki/%D8%A7%D8%A6%D8%B4%DB%8C%DA%A9_%D9%81%D8%B6%D8%A7%D8%B3%DB%8C" title="ائشیک فضاسی – South Azerbaijani" lang="azb" hreflang="azb" data-title="ائشیک فضاسی" data-language-autonym="تۆرکجه" data-language-local-name="South Azerbaijani" class="interlanguage-link-target"><span>تۆرکجه</span></a></li><li class="interlanguage-link interwiki-bn mw-list-item"><a href="https://bn.wikipedia.org/wiki/%E0%A6%AE%E0%A6%B9%E0%A6%BE%E0%A6%95%E0%A6%BE%E0%A6%B6" title="মহাকাশ – Bangla" lang="bn" hreflang="bn" data-title="মহাকাশ" data-language-autonym="বাংলা" data-language-local-name="Bangla" class="interlanguage-link-target"><span>বাংলা</span></a></li><li class="interlanguage-link interwiki-zh-min-nan mw-list-item"><a href="https://zh-min-nan.wikipedia.org/wiki/Th%C3%A0i-khong" title="Thài-khong – Minnan" lang="nan" hreflang="nan" data-title="Thài-khong" data-language-autonym="閩南語 / Bân-lâm-gú" data-language-local-name="Minnan" class="interlanguage-link-target"><span>閩南語 / Bân-lâm-gú</span></a></li><li class="interlanguage-link interwiki-be mw-list-item"><a href="https://be.wikipedia.org/wiki/%D0%9A%D0%B0%D1%81%D0%BC%D1%96%D1%87%D0%BD%D0%B0%D1%8F_%D0%BF%D1%80%D0%B0%D1%81%D1%82%D0%BE%D1%80%D0%B0" title="Касмічная прастора – Belarusian" lang="be" hreflang="be" data-title="Касмічная прастора" data-language-autonym="Беларуская" data-language-local-name="Belarusian" class="interlanguage-link-target"><span>Беларуская</span></a></li><li class="interlanguage-link interwiki-be-x-old mw-list-item"><a href="https://be-tarask.wikipedia.org/wiki/%D0%9A%D0%B0%D1%81%D1%8C%D0%BC%D1%96%D1%87%D0%BD%D0%B0%D1%8F_%D0%BF%D1%80%D0%B0%D1%81%D1%82%D0%BE%D1%80%D0%B0" title="Касьмічная прастора – Belarusian (Taraškievica orthography)" lang="be-tarask" hreflang="be-tarask" data-title="Касьмічная прастора" data-language-autonym="Беларуская (тарашкевіца)" data-language-local-name="Belarusian (Taraškievica orthography)" class="interlanguage-link-target"><span>Беларуская (тарашкевіца)</span></a></li><li class="interlanguage-link interwiki-bh mw-list-item"><a href="https://bh.wikipedia.org/wiki/%E0%A4%85%E0%A4%82%E0%A4%A4%E0%A4%B0%E0%A4%BF%E0%A4%95%E0%A5%8D%E0%A4%B7" title="अंतरिक्ष – Bhojpuri" lang="bh" hreflang="bh" data-title="अंतरिक्ष" data-language-autonym="भोजपुरी" data-language-local-name="Bhojpuri" class="interlanguage-link-target"><span>भोजपुरी</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%9A%D0%BE%D1%81%D0%BC%D0%B8%D1%87%D0%B5%D1%81%D0%BA%D0%BE_%D0%BF%D1%80%D0%BE%D1%81%D1%82%D1%80%D0%B0%D0%BD%D1%81%D1%82%D0%B2%D0%BE" title="Космическо пространство – Bulgarian" lang="bg" hreflang="bg" data-title="Космическо пространство" data-language-autonym="Български" data-language-local-name="Bulgarian" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-bs mw-list-item"><a href="https://bs.wikipedia.org/wiki/Vanjski_svemir" title="Vanjski svemir – Bosnian" lang="bs" hreflang="bs" data-title="Vanjski svemir" data-language-autonym="Bosanski" data-language-local-name="Bosnian" class="interlanguage-link-target"><span>Bosanski</span></a></li><li class="interlanguage-link interwiki-br mw-list-item"><a href="https://br.wikipedia.org/wiki/Egor" title="Egor – Breton" lang="br" hreflang="br" data-title="Egor" data-language-autonym="Brezhoneg" data-language-local-name="Breton" class="interlanguage-link-target"><span>Brezhoneg</span></a></li><li class="interlanguage-link interwiki-bxr mw-list-item"><a href="https://bxr.wikipedia.org/wiki/%D0%9E%D0%B3%D1%82%D0%BE%D1%80%D0%B3%D0%BE%D0%B9%D0%BD_%D0%BE%D1%80%D0%BE%D0%BD_%D0%B7%D0%B0%D0%B9" title="Огторгойн орон зай – Russia Buriat" lang="bxr" hreflang="bxr" data-title="Огторгойн орон зай" data-language-autonym="Буряад" data-language-local-name="Russia Buriat" class="interlanguage-link-target"><span>Буряад</span></a></li><li class="interlanguage-link interwiki-ca badge-Q17437796 badge-featuredarticle mw-list-item" title="featured article badge"><a href="https://ca.wikipedia.org/wiki/Espai_exterior" title="Espai exterior – Catalan" lang="ca" hreflang="ca" data-title="Espai exterior" data-language-autonym="Català" data-language-local-name="Catalan" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-cv mw-list-item"><a href="https://cv.wikipedia.org/wiki/%D0%A2%C4%95%D0%BD%D1%87%D0%B5_%D1%83%C3%A7%D0%BB%C4%83%D1%85%C4%95" title="Тĕнче уçлăхĕ – Chuvash" lang="cv" hreflang="cv" data-title="Тĕнче уçлăхĕ" data-language-autonym="Чӑвашла" data-language-local-name="Chuvash" class="interlanguage-link-target"><span>Чӑвашла</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Kosmick%C3%BD_prostor" title="Kosmický prostor – Czech" lang="cs" hreflang="cs" data-title="Kosmický prostor" data-language-autonym="Čeština" data-language-local-name="Czech" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-sn mw-list-item"><a href="https://sn.wikipedia.org/wiki/Dengezeze_reChadenga" title="Dengezeze reChadenga – Shona" lang="sn" hreflang="sn" data-title="Dengezeze reChadenga" data-language-autonym="ChiShona" data-language-local-name="Shona" class="interlanguage-link-target"><span>ChiShona</span></a></li><li class="interlanguage-link interwiki-cy mw-list-item"><a href="https://cy.wikipedia.org/wiki/Y_gofod" title="Y gofod – Welsh" lang="cy" hreflang="cy" data-title="Y gofod" data-language-autonym="Cymraeg" data-language-local-name="Welsh" class="interlanguage-link-target"><span>Cymraeg</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/Ydre_rum" title="Ydre rum – Danish" lang="da" hreflang="da" data-title="Ydre rum" data-language-autonym="Dansk" data-language-local-name="Danish" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-ary mw-list-item"><a href="https://ary.wikipedia.org/wiki/%D9%81%D8%B6%D8%A7%D8%A1_%D8%A8%D8%B1%D8%A7%D9%86%D9%8A" title="فضاء براني – Moroccan Arabic" lang="ary" hreflang="ary" data-title="فضاء براني" data-language-autonym="الدارجة" data-language-local-name="Moroccan Arabic" class="interlanguage-link-target"><span>الدارجة</span></a></li><li class="interlanguage-link interwiki-se mw-list-item"><a href="https://se.wikipedia.org/wiki/Gomuvuohta" title="Gomuvuohta – Northern Sami" lang="se" hreflang="se" data-title="Gomuvuohta" data-language-autonym="Davvisámegiella" data-language-local-name="Northern Sami" class="interlanguage-link-target"><span>Davvisámegiella</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Weltraum" title="Weltraum – German" lang="de" hreflang="de" data-title="Weltraum" data-language-autonym="Deutsch" data-language-local-name="German" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/Kosmos" title="Kosmos – Estonian" lang="et" hreflang="et" data-title="Kosmos" data-language-autonym="Eesti" data-language-local-name="Estonian" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/%CE%94%CE%B9%CE%AC%CF%83%CF%84%CE%B7%CE%BC%CE%B1" title="Διάστημα – Greek" lang="el" hreflang="el" data-title="Διάστημα" data-language-autonym="Ελληνικά" data-language-local-name="Greek" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-en badge-Q17437798 badge-goodarticle mw-list-item" title="good article badge"><a href="https://en.wikipedia.org/wiki/Outer_space" title="Outer space – English" lang="en" hreflang="en" data-title="Outer space" data-language-autonym="English" data-language-local-name="English" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-myv mw-list-item"><a href="https://myv.wikipedia.org/wiki/%D0%98%D0%BD%D0%B5%D0%BC%D0%B5%D0%BD%D0%B5%D0%BB%D1%8C" title="Инеменель – Erzya" lang="myv" hreflang="myv" data-title="Инеменель" data-language-autonym="Эрзянь" data-language-local-name="Erzya" class="interlanguage-link-target"><span>Эрзянь</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Espacio_exterior" title="Espacio exterior – Spanish" lang="es" hreflang="es" data-title="Espacio exterior" data-language-autonym="Español" data-language-local-name="Spanish" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/Ekstertero" title="Ekstertero – Esperanto" lang="eo" hreflang="eo" data-title="Ekstertero" data-language-autonym="Esperanto" data-language-local-name="Esperanto" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Kanpo-espazio" title="Kanpo-espazio – Basque" lang="eu" hreflang="eu" data-title="Kanpo-espazio" data-language-autonym="Euskara" data-language-local-name="Basque" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D9%85%D8%A7%D9%88%D8%B1%D8%A7%DB%8C_%D8%AC%D9%88" title="ماورای جو – Persian" lang="fa" hreflang="fa" data-title="ماورای جو" data-language-autonym="فارسی" data-language-local-name="Persian" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Espace_(cosmologie)" title="Espace (cosmologie) – French" lang="fr" hreflang="fr" data-title="Espace (cosmologie)" data-language-autonym="Français" data-language-local-name="French" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-ga mw-list-item"><a href="https://ga.wikipedia.org/wiki/An_sp%C3%A1s_amuigh" title="An spás amuigh – Irish" lang="ga" hreflang="ga" data-title="An spás amuigh" data-language-autonym="Gaeilge" data-language-local-name="Irish" class="interlanguage-link-target"><span>Gaeilge</span></a></li><li class="interlanguage-link interwiki-gl mw-list-item"><a href="https://gl.wikipedia.org/wiki/Espazo_exterior" title="Espazo exterior – Galician" lang="gl" hreflang="gl" data-title="Espazo exterior" data-language-autonym="Galego" data-language-local-name="Galician" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-gan mw-list-item"><a href="https://gan.wikipedia.org/wiki/%E5%A4%AA%E7%A9%BA" title="太空 – Gan" lang="gan" hreflang="gan" data-title="太空" data-language-autonym="贛語" data-language-local-name="Gan" class="interlanguage-link-target"><span>贛語</span></a></li><li class="interlanguage-link interwiki-gu mw-list-item"><a href="https://gu.wikipedia.org/wiki/%E0%AA%B6%E0%AB%82%E0%AA%A8%E0%AB%8D%E0%AA%AF%E0%AA%BE%E0%AA%B5%E0%AA%95%E0%AA%BE%E0%AA%B6" title="શૂન્યાવકાશ – Gujarati" lang="gu" hreflang="gu" data-title="શૂન્યાવકાશ" data-language-autonym="ગુજરાતી" data-language-local-name="Gujarati" class="interlanguage-link-target"><span>ગુજરાતી</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EC%9A%B0%EC%A3%BC_%EA%B3%B5%EA%B0%84" title="우주 공간 – Korean" lang="ko" hreflang="ko" data-title="우주 공간" data-language-autonym="한국어" data-language-local-name="Korean" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/%D5%8F%D5%AB%D5%A5%D5%A6%D5%A5%D6%80%D5%A1%D5%AF%D5%A1%D5%B6_%D5%BF%D5%A1%D6%80%D5%A1%D5%AE%D5%B8%D6%82%D5%A9%D5%B5%D5%B8%D6%82%D5%B6" title="Տիեզերական տարածություն – Armenian" lang="hy" hreflang="hy" data-title="Տիեզերական տարածություն" data-language-autonym="Հայերեն" data-language-local-name="Armenian" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-hi mw-list-item"><a href="https://hi.wikipedia.org/wiki/%E0%A4%85%E0%A4%82%E0%A4%A4%E0%A4%B0%E0%A4%BF%E0%A4%95%E0%A5%8D%E0%A4%B7" title="अंतरिक्ष – Hindi" lang="hi" hreflang="hi" data-title="अंतरिक्ष" data-language-autonym="हिन्दी" data-language-local-name="Hindi" class="interlanguage-link-target"><span>हिन्दी</span></a></li><li class="interlanguage-link interwiki-hr mw-list-item"><a href="https://hr.wikipedia.org/wiki/Svemirsko_prostranstvo" title="Svemirsko prostranstvo – Croatian" lang="hr" hreflang="hr" data-title="Svemirsko prostranstvo" data-language-autonym="Hrvatski" data-language-local-name="Croatian" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Luar_angkasa" title="Luar angkasa – Indonesian" lang="id" hreflang="id" data-title="Luar angkasa" data-language-autonym="Bahasa Indonesia" data-language-local-name="Indonesian" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-os mw-list-item"><a href="https://os.wikipedia.org/wiki/%D0%9A%D0%BE%D1%81%D0%BC%D0%BE%D1%81" title="Космос – Ossetic" lang="os" hreflang="os" data-title="Космос" data-language-autonym="Ирон" data-language-local-name="Ossetic" class="interlanguage-link-target"><span>Ирон</span></a></li><li class="interlanguage-link interwiki-is mw-list-item"><a href="https://is.wikipedia.org/wiki/Geimur" title="Geimur – Icelandic" lang="is" hreflang="is" data-title="Geimur" data-language-autonym="Íslenska" data-language-local-name="Icelandic" class="interlanguage-link-target"><span>Íslenska</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Spazio_(astronomia)" title="Spazio (astronomia) – Italian" lang="it" hreflang="it" data-title="Spazio (astronomia)" data-language-autonym="Italiano" data-language-local-name="Italian" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%97%D7%9C%D7%9C" title="חלל – Hebrew" lang="he" hreflang="he" data-title="חלל" data-language-autonym="עברית" data-language-local-name="Hebrew" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-pam mw-list-item"><a href="https://pam.wikipedia.org/wiki/Alapaap" title="Alapaap – Pampanga" lang="pam" hreflang="pam" data-title="Alapaap" data-language-autonym="Kapampangan" data-language-local-name="Pampanga" class="interlanguage-link-target"><span>Kapampangan</span></a></li><li class="interlanguage-link interwiki-krc mw-list-item"><a href="https://krc.wikipedia.org/wiki/%D0%9A%D0%BE%D1%81%D0%BC%D0%BE%D1%81" title="Космос – Karachay-Balkar" lang="krc" hreflang="krc" data-title="Космос" data-language-autonym="Къарачай-малкъар" data-language-local-name="Karachay-Balkar" class="interlanguage-link-target"><span>Къарачай-малкъар</span></a></li><li class="interlanguage-link interwiki-ks mw-list-item"><a href="https://ks.wikipedia.org/wiki/%D9%86%DB%8C%D9%9A%D8%A8%D9%95%D8%B1_%D8%A2%D8%B3%D9%85%D8%A7%D9%86" title="نیٚبٕر آسمان – Kashmiri" lang="ks" hreflang="ks" data-title="نیٚبٕر آسمان" data-language-autonym="कॉशुर / کٲشُر" data-language-local-name="Kashmiri" class="interlanguage-link-target"><span>कॉशुर / کٲشُر</span></a></li><li class="interlanguage-link interwiki-kk mw-list-item"><a href="https://kk.wikipedia.org/wiki/%D2%92%D0%B0%D1%80%D1%8B%D1%88" title="Ғарыш – Kazakh" lang="kk" hreflang="kk" data-title="Ғарыш" data-language-autonym="Қазақша" data-language-local-name="Kazakh" class="interlanguage-link-target"><span>Қазақша</span></a></li><li class="interlanguage-link interwiki-sw mw-list-item"><a href="https://sw.wikipedia.org/wiki/Anga-nje" title="Anga-nje – Swahili" lang="sw" hreflang="sw" data-title="Anga-nje" data-language-autonym="Kiswahili" data-language-local-name="Swahili" class="interlanguage-link-target"><span>Kiswahili</span></a></li><li class="interlanguage-link interwiki-gcr mw-list-item"><a href="https://gcr.wikipedia.org/wiki/L%C3%A8spas_(kosmoloji)" title="Lèspas (kosmoloji) – Guianan Creole" lang="gcr" hreflang="gcr" data-title="Lèspas (kosmoloji)" data-language-autonym="Kriyòl gwiyannen" data-language-local-name="Guianan Creole" class="interlanguage-link-target"><span>Kriyòl gwiyannen</span></a></li><li class="interlanguage-link interwiki-ky mw-list-item"><a href="https://ky.wikipedia.org/wiki/%D0%9A%D0%BE%D1%81%D0%BC%D0%BE%D1%81" title="Космос – Kyrgyz" lang="ky" hreflang="ky" data-title="Космос" data-language-autonym="Кыргызча" data-language-local-name="Kyrgyz" class="interlanguage-link-target"><span>Кыргызча</span></a></li><li class="interlanguage-link interwiki-lo mw-list-item"><a href="https://lo.wikipedia.org/wiki/%E0%BA%AD%E0%BA%B2%E0%BA%A7%E0%BA%B0%E0%BA%81%E0%BA%B2%E0%BA%94" title="ອາວະກາດ – Lao" lang="lo" hreflang="lo" data-title="ອາວະກາດ" data-language-autonym="ລາວ" data-language-local-name="Lao" class="interlanguage-link-target"><span>ລາວ</span></a></li><li class="interlanguage-link interwiki-la mw-list-item"><a href="https://la.wikipedia.org/wiki/Spatium_(astronomia)" title="Spatium (astronomia) – Latin" lang="la" hreflang="la" data-title="Spatium (astronomia)" data-language-autonym="Latina" data-language-local-name="Latin" class="interlanguage-link-target"><span>Latina</span></a></li><li class="interlanguage-link interwiki-lv mw-list-item"><a href="https://lv.wikipedia.org/wiki/Kosmisk%C4%81_telpa" title="Kosmiskā telpa – Latvian" lang="lv" hreflang="lv" data-title="Kosmiskā telpa" data-language-autonym="Latviešu" data-language-local-name="Latvian" class="interlanguage-link-target"><span>Latviešu</span></a></li><li class="interlanguage-link interwiki-lb mw-list-item"><a href="https://lb.wikipedia.org/wiki/Weltraum" title="Weltraum – Luxembourgish" lang="lb" hreflang="lb" data-title="Weltraum" data-language-autonym="Lëtzebuergesch" data-language-local-name="Luxembourgish" class="interlanguage-link-target"><span>Lëtzebuergesch</span></a></li><li class="interlanguage-link interwiki-lez mw-list-item"><a href="https://lez.wikipedia.org/wiki/%D0%90%D1%80%D1%88" title="Арш – Lezghian" lang="lez" hreflang="lez" data-title="Арш" data-language-autonym="Лезги" data-language-local-name="Lezghian" class="interlanguage-link-target"><span>Лезги</span></a></li><li class="interlanguage-link interwiki-lt mw-list-item"><a href="https://lt.wikipedia.org/wiki/Kosmin%C4%97_erdv%C4%97" title="Kosminė erdvė – Lithuanian" lang="lt" hreflang="lt" data-title="Kosminė erdvė" data-language-autonym="Lietuvių" data-language-local-name="Lithuanian" class="interlanguage-link-target"><span>Lietuvių</span></a></li><li class="interlanguage-link interwiki-hu badge-Q17437796 badge-featuredarticle mw-list-item" title="featured article badge"><a href="https://hu.wikipedia.org/wiki/Vil%C3%A1g%C5%B1r" title="Világűr – Hungarian" lang="hu" hreflang="hu" data-title="Világűr" data-language-autonym="Magyar" data-language-local-name="Hungarian" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-mg mw-list-item"><a href="https://mg.wikipedia.org/wiki/Habakabaka" title="Habakabaka – Malagasy" lang="mg" hreflang="mg" data-title="Habakabaka" data-language-autonym="Malagasy" data-language-local-name="Malagasy" class="interlanguage-link-target"><span>Malagasy</span></a></li><li class="interlanguage-link interwiki-ml mw-list-item"><a href="https://ml.wikipedia.org/wiki/%E0%B4%AC%E0%B4%B9%E0%B4%BF%E0%B4%B0%E0%B4%BE%E0%B4%95%E0%B4%BE%E0%B4%B6%E0%B4%82" title="ബഹിരാകാശം – Malayalam" lang="ml" hreflang="ml" data-title="ബഹിരാകാശം" data-language-autonym="മലയാളം" data-language-local-name="Malayalam" class="interlanguage-link-target"><span>മലയാളം</span></a></li><li class="interlanguage-link interwiki-mr mw-list-item"><a href="https://mr.wikipedia.org/wiki/%E0%A4%85%E0%A4%82%E0%A4%A4%E0%A4%B0%E0%A4%BE%E0%A4%B3_%E0%A4%B5%E0%A4%BF%E0%A4%9C%E0%A5%8D%E0%A4%9E%E0%A4%BE%E0%A4%A8" title="अंतराळ विज्ञान – Marathi" lang="mr" hreflang="mr" data-title="अंतराळ विज्ञान" data-language-autonym="मराठी" data-language-local-name="Marathi" class="interlanguage-link-target"><span>मराठी</span></a></li><li class="interlanguage-link interwiki-xmf mw-list-item"><a href="https://xmf.wikipedia.org/wiki/%E1%83%A3%E1%83%A5%E1%83%98%E1%83%90%E1%83%9C%E1%83%9D" title="უქიანო – Mingrelian" lang="xmf" hreflang="xmf" data-title="უქიანო" data-language-autonym="მარგალური" data-language-local-name="Mingrelian" class="interlanguage-link-target"><span>მარგალური</span></a></li><li class="interlanguage-link interwiki-arz mw-list-item"><a href="https://arz.wikipedia.org/wiki/%D8%A7%D9%84%D9%81%D8%B6%D8%A7%D8%A1_%D8%A7%D9%84%D8%AE%D8%A7%D8%B1%D8%AC%D9%89" title="الفضاء الخارجى – Egyptian Arabic" lang="arz" hreflang="arz" data-title="الفضاء الخارجى" data-language-autonym="مصرى" data-language-local-name="Egyptian Arabic" class="interlanguage-link-target"><span>مصرى</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/Angkasa_lepas" title="Angkasa lepas – Malay" lang="ms" hreflang="ms" data-title="Angkasa lepas" data-language-autonym="Bahasa Melayu" data-language-local-name="Malay" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-mni mw-list-item"><a href="https://mni.wikipedia.org/wiki/%EA%AF%91%EA%AF%87%EA%AF%A4%EA%AF%A1%EA%AF%80%EA%AF%A3%EA%AF%9B_(%EA%AF%85%EA%AF%A9%EA%AF%85%EA%AF%82%EA%AF%A3%EA%AF%9F)" title="ꯑꯇꯤꯡꯀꯣꯛ (ꯅꯩꯅꯂꯣꯟ) – Manipuri" lang="mni" hreflang="mni" data-title="ꯑꯇꯤꯡꯀꯣꯛ (ꯅꯩꯅꯂꯣꯟ)" data-language-autonym="ꯃꯤꯇꯩ ꯂꯣꯟ" data-language-local-name="Manipuri" class="interlanguage-link-target"><span>ꯃꯤꯇꯩ ꯂꯣꯟ</span></a></li><li class="interlanguage-link interwiki-mn mw-list-item"><a href="https://mn.wikipedia.org/wiki/%D0%A1%D0%B0%D0%BD%D1%81%D0%B0%D1%80" title="Сансар – Mongolian" lang="mn" hreflang="mn" data-title="Сансар" data-language-autonym="Монгол" data-language-local-name="Mongolian" class="interlanguage-link-target"><span>Монгол</span></a></li><li class="interlanguage-link interwiki-my mw-list-item"><a href="https://my.wikipedia.org/wiki/%E1%80%A1%E1%80%95%E1%80%BC%E1%80%84%E1%80%BA%E1%80%96%E1%80%80%E1%80%BA%E1%80%A1%E1%80%AC%E1%80%80%E1%80%AC%E1%80%9E" title="အပြင်ဖက်အာကာသ – Burmese" lang="my" hreflang="my" data-title="အပြင်ဖက်အာကာသ" data-language-autonym="မြန်မာဘာသာ" data-language-local-name="Burmese" class="interlanguage-link-target"><span>မြန်မာဘာသာ</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Ruimte_(astronomie)" title="Ruimte (astronomie) – Dutch" lang="nl" hreflang="nl" data-title="Ruimte (astronomie)" data-language-autonym="Nederlands" data-language-local-name="Dutch" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-ne mw-list-item"><a href="https://ne.wikipedia.org/wiki/%E0%A4%85%E0%A4%A8%E0%A5%8D%E0%A4%A4%E0%A4%B0%E0%A4%BF%E0%A4%95%E0%A5%8D%E0%A4%B7" title="अन्तरिक्ष – Nepali" lang="ne" hreflang="ne" data-title="अन्तरिक्ष" data-language-autonym="नेपाली" data-language-local-name="Nepali" class="interlanguage-link-target"><span>नेपाली</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E5%AE%87%E5%AE%99%E7%A9%BA%E9%96%93" title="宇宙空間 – Japanese" lang="ja" hreflang="ja" data-title="宇宙空間" data-language-autonym="日本語" data-language-local-name="Japanese" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-ce mw-list-item"><a href="https://ce.wikipedia.org/wiki/%D0%9A%D0%BE%D1%81%D0%BC%D0%BE%D1%81%D0%B0%D0%BD_%D0%B5%D1%81%D0%B0%D0%BB%D0%BB%D0%B0" title="Космосан есалла – Chechen" lang="ce" hreflang="ce" data-title="Космосан есалла" data-language-autonym="Нохчийн" data-language-local-name="Chechen" class="interlanguage-link-target"><span>Нохчийн</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Verdensrommet" title="Verdensrommet – Norwegian Bokmål" lang="nb" hreflang="nb" data-title="Verdensrommet" data-language-autonym="Norsk bokmål" data-language-local-name="Norwegian Bokmål" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-nn mw-list-item"><a href="https://nn.wikipedia.org/wiki/Verdsrommet" title="Verdsrommet – Norwegian Nynorsk" lang="nn" hreflang="nn" data-title="Verdsrommet" data-language-autonym="Norsk nynorsk" data-language-local-name="Norwegian Nynorsk" class="interlanguage-link-target"><span>Norsk nynorsk</span></a></li><li class="interlanguage-link interwiki-oc mw-list-item"><a href="https://oc.wikipedia.org/wiki/Espaci_(cosmologia)" title="Espaci (cosmologia) – Occitan" lang="oc" hreflang="oc" data-title="Espaci (cosmologia)" data-language-autonym="Occitan" data-language-local-name="Occitan" class="interlanguage-link-target"><span>Occitan</span></a></li><li class="interlanguage-link interwiki-uz mw-list-item"><a href="https://uz.wikipedia.org/wiki/Kosmos" title="Kosmos – Uzbek" lang="uz" hreflang="uz" data-title="Kosmos" data-language-autonym="Oʻzbekcha / ўзбекча" data-language-local-name="Uzbek" class="interlanguage-link-target"><span>Oʻzbekcha / ўзбекча</span></a></li><li class="interlanguage-link interwiki-pa mw-list-item"><a href="https://pa.wikipedia.org/wiki/%E0%A8%AA%E0%A9%81%E0%A8%B2%E0%A8%BE%E0%A9%9C" title="ਪੁਲਾੜ – Punjabi" lang="pa" hreflang="pa" data-title="ਪੁਲਾੜ" data-language-autonym="ਪੰਜਾਬੀ" data-language-local-name="Punjabi" class="interlanguage-link-target"><span>ਪੰਜਾਬੀ</span></a></li><li class="interlanguage-link interwiki-pnb mw-list-item"><a href="https://pnb.wikipedia.org/wiki/%D8%AE%D9%84%D8%A7" title="خلا – Western Punjabi" lang="pnb" hreflang="pnb" data-title="خلا" data-language-autonym="پنجابی" data-language-local-name="Western Punjabi" class="interlanguage-link-target"><span>پنجابی</span></a></li><li class="interlanguage-link interwiki-ps mw-list-item"><a href="https://ps.wikipedia.org/wiki/%D8%A8%D9%87%D8%B1%D9%86%DB%8C_%D8%AA%D8%B4%DB%8C%D8%A7%D9%84" title="بهرنی تشیال – Pashto" lang="ps" hreflang="ps" data-title="بهرنی تشیال" data-language-autonym="پښتو" data-language-local-name="Pashto" class="interlanguage-link-target"><span>پښتو</span></a></li><li class="interlanguage-link interwiki-jam mw-list-item"><a href="https://jam.wikipedia.org/wiki/Outa_spies" title="Outa spies – Jamaican Creole English" lang="jam" hreflang="jam" data-title="Outa spies" data-language-autonym="Patois" data-language-local-name="Jamaican Creole English" class="interlanguage-link-target"><span>Patois</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Przestrze%C5%84_kosmiczna" title="Przestrzeń kosmiczna – Polish" lang="pl" hreflang="pl" data-title="Przestrzeń kosmiczna" data-language-autonym="Polski" data-language-local-name="Polish" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pt badge-Q17437798 badge-goodarticle mw-list-item" title="good article badge"><a href="https://pt.wikipedia.org/wiki/Espa%C3%A7o_sideral" title="Espaço sideral – Portuguese" lang="pt" hreflang="pt" data-title="Espaço sideral" data-language-autonym="Português" data-language-local-name="Portuguese" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-crh mw-list-item"><a href="https://crh.wikipedia.org/wiki/Feza" title="Feza – Crimean Tatar" lang="crh" hreflang="crh" data-title="Feza" data-language-autonym="Qırımtatarca" data-language-local-name="Crimean Tatar" class="interlanguage-link-target"><span>Qırımtatarca</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Spa%C8%9Biul_cosmic" title="Spațiul cosmic – Romanian" lang="ro" hreflang="ro" data-title="Spațiul cosmic" data-language-autonym="Română" data-language-local-name="Romanian" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-qu mw-list-item"><a href="https://qu.wikipedia.org/wiki/Ch%27usaq_pacha" title="Ch'usaq pacha – Quechua" lang="qu" hreflang="qu" data-title="Ch'usaq pacha" data-language-autonym="Runa Simi" data-language-local-name="Quechua" class="interlanguage-link-target"><span>Runa Simi</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%9A%D0%BE%D1%81%D0%BC%D0%B8%D1%87%D0%B5%D1%81%D0%BA%D0%BE%D0%B5_%D0%BF%D1%80%D0%BE%D1%81%D1%82%D1%80%D0%B0%D0%BD%D1%81%D1%82%D0%B2%D0%BE" title="Космическое пространство – Russian" lang="ru" hreflang="ru" data-title="Космическое пространство" data-language-autonym="Русский" data-language-local-name="Russian" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sco mw-list-item"><a href="https://sco.wikipedia.org/wiki/Ooter_space" title="Ooter space – Scots" lang="sco" hreflang="sco" data-title="Ooter space" data-language-autonym="Scots" data-language-local-name="Scots" class="interlanguage-link-target"><span>Scots</span></a></li><li class="interlanguage-link interwiki-sq mw-list-item"><a href="https://sq.wikipedia.org/wiki/Hap%C3%ABsira_kozmike" title="Hapësira kozmike – Albanian" lang="sq" hreflang="sq" data-title="Hapësira kozmike" data-language-autonym="Shqip" data-language-local-name="Albanian" class="interlanguage-link-target"><span>Shqip</span></a></li><li class="interlanguage-link interwiki-scn mw-list-item"><a href="https://scn.wikipedia.org/wiki/Spazziu" title="Spazziu – Sicilian" lang="scn" hreflang="scn" data-title="Spazziu" data-language-autonym="Sicilianu" data-language-local-name="Sicilian" class="interlanguage-link-target"><span>Sicilianu</span></a></li><li class="interlanguage-link interwiki-si mw-list-item"><a href="https://si.wikipedia.org/wiki/%E0%B6%85%E0%B6%B7%E0%B7%8A%E2%80%8D%E0%B6%BA%E0%B7%80%E0%B6%9A%E0%B7%8F%E0%B7%81%E0%B6%BA" title="අභ්‍යවකාශය – Sinhala" lang="si" hreflang="si" data-title="අභ්‍යවකාශය" data-language-autonym="සිංහල" data-language-local-name="Sinhala" class="interlanguage-link-target"><span>සිංහල</span></a></li><li class="interlanguage-link interwiki-sd mw-list-item"><a href="https://sd.wikipedia.org/wiki/%D8%AE%D9%84%D8%A7" title="خلا – Sindhi" lang="sd" hreflang="sd" data-title="خلا" data-language-autonym="سنڌي" data-language-local-name="Sindhi" class="interlanguage-link-target"><span>سنڌي</span></a></li><li class="interlanguage-link interwiki-sk mw-list-item"><a href="https://sk.wikipedia.org/wiki/Kozmick%C3%BD_priestor_(astron%C3%B3mia)" title="Kozmický priestor (astronómia) – Slovak" lang="sk" hreflang="sk" data-title="Kozmický priestor (astronómia)" data-language-autonym="Slovenčina" data-language-local-name="Slovak" class="interlanguage-link-target"><span>Slovenčina</span></a></li><li class="interlanguage-link interwiki-sl mw-list-item"><a href="https://sl.wikipedia.org/wiki/Vesoljski_prostor" title="Vesoljski prostor – Slovenian" lang="sl" hreflang="sl" data-title="Vesoljski prostor" data-language-autonym="Slovenščina" data-language-local-name="Slovenian" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-szl mw-list-item"><a href="https://szl.wikipedia.org/wiki/Przestrzy%C5%84stwo_kosmiczne" title="Przestrzyństwo kosmiczne – Silesian" lang="szl" hreflang="szl" data-title="Przestrzyństwo kosmiczne" data-language-autonym="Ślůnski" data-language-local-name="Silesian" class="interlanguage-link-target"><span>Ślůnski</span></a></li><li class="interlanguage-link interwiki-ckb mw-list-item"><a href="https://ckb.wikipedia.org/wiki/%D8%A8%DB%86%D8%B4%D8%A7%DB%8C%DB%8C%DB%8C_%D8%AF%DB%95%D8%B1%DB%95%DA%A9%DB%8C" title="بۆشاییی دەرەکی – Central Kurdish" lang="ckb" hreflang="ckb" data-title="بۆشاییی دەرەکی" data-language-autonym="کوردی" data-language-local-name="Central Kurdish" class="interlanguage-link-target"><span>کوردی</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/%D0%A1%D0%B2%D0%B5%D0%BC%D0%B8%D1%80_(%D0%BA%D0%BE%D1%81%D0%BC%D0%BE%D0%BB%D0%BE%D0%B3%D0%B8%D1%98%D0%B0)" title="Свемир (космологија) – Serbian" lang="sr" hreflang="sr" data-title="Свемир (космологија)" data-language-autonym="Српски / srpski" data-language-local-name="Serbian" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Svemir_(kosmologija)" title="Svemir (kosmologija) – Serbo-Croatian" lang="sh" hreflang="sh" data-title="Svemir (kosmologija)" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="Serbo-Croatian" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/Avaruus" title="Avaruus – Finnish" lang="fi" hreflang="fi" data-title="Avaruus" data-language-autonym="Suomi" data-language-local-name="Finnish" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Rymden" title="Rymden – Swedish" lang="sv" hreflang="sv" data-title="Rymden" data-language-autonym="Svenska" data-language-local-name="Swedish" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-tl mw-list-item"><a href="https://tl.wikipedia.org/wiki/Kalawakan" title="Kalawakan – Tagalog" lang="tl" hreflang="tl" data-title="Kalawakan" data-language-autonym="Tagalog" data-language-local-name="Tagalog" class="interlanguage-link-target"><span>Tagalog</span></a></li><li class="interlanguage-link interwiki-ta mw-list-item"><a href="https://ta.wikipedia.org/wiki/%E0%AE%AA%E0%AF%81%E0%AE%B1%E0%AE%B5%E0%AF%86%E0%AE%B3%E0%AE%BF" title="புறவெளி – Tamil" lang="ta" hreflang="ta" data-title="புறவெளி" data-language-autonym="தமிழ்" data-language-local-name="Tamil" class="interlanguage-link-target"><span>தமிழ்</span></a></li><li class="interlanguage-link interwiki-kab mw-list-item"><a href="https://kab.wikipedia.org/wiki/Tallunt_tuffi%C9%A3t" title="Tallunt tuffiɣt – Kabyle" lang="kab" hreflang="kab" data-title="Tallunt tuffiɣt" data-language-autonym="Taqbaylit" data-language-local-name="Kabyle" class="interlanguage-link-target"><span>Taqbaylit</span></a></li><li class="interlanguage-link interwiki-tt mw-list-item"><a href="https://tt.wikipedia.org/wiki/%C4%9E%C3%A4l%C3%A4mi_f%C3%A4za" title="Ğälämi fäza – Tatar" lang="tt" hreflang="tt" data-title="Ğälämi fäza" data-language-autonym="Татарча / tatarça" data-language-local-name="Tatar" class="interlanguage-link-target"><span>Татарча / tatarça</span></a></li><li class="interlanguage-link interwiki-te mw-list-item"><a href="https://te.wikipedia.org/wiki/%E0%B0%94%E0%B0%9F%E0%B0%B0%E0%B1%8D_%E0%B0%B8%E0%B1%8D%E0%B0%AA%E0%B1%87%E0%B0%B8%E0%B1%8D" title="ఔటర్ స్పేస్ – Telugu" lang="te" hreflang="te" data-title="ఔటర్ స్పేస్" data-language-autonym="తెలుగు" data-language-local-name="Telugu" class="interlanguage-link-target"><span>తెలుగు</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B8%AD%E0%B8%A7%E0%B8%81%E0%B8%B2%E0%B8%A8" title="อวกาศ – Thai" lang="th" hreflang="th" data-title="อวกาศ" data-language-autonym="ไทย" data-language-local-name="Thai" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/Uzay" title="Uzay – Turkish" lang="tr" hreflang="tr" data-title="Uzay" data-language-autonym="Türkçe" data-language-local-name="Turkish" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-tk mw-list-item"><a href="https://tk.wikipedia.org/wiki/Kosmos" title="Kosmos – Turkmen" lang="tk" hreflang="tk" data-title="Kosmos" data-language-autonym="Türkmençe" data-language-local-name="Turkmen" class="interlanguage-link-target"><span>Türkmençe</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%9A%D0%BE%D1%81%D0%BC%D1%96%D1%87%D0%BD%D0%B8%D0%B9_%D0%BF%D1%80%D0%BE%D1%81%D1%82%D1%96%D1%80" title="Космічний простір – Ukrainian" lang="uk" hreflang="uk" data-title="Космічний простір" data-language-autonym="Українська" data-language-local-name="Ukrainian" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-ur mw-list-item"><a href="https://ur.wikipedia.org/wiki/%D9%81%D8%B6%D8%A7%D8%A6%DB%92_%D8%A8%D8%B3%DB%8C%D8%B7" title="فضائے بسیط – Urdu" lang="ur" hreflang="ur" data-title="فضائے بسیط" data-language-autonym="اردو" data-language-local-name="Urdu" class="interlanguage-link-target"><span>اردو</span></a></li><li class="interlanguage-link interwiki-ug mw-list-item"><a href="https://ug.wikipedia.org/wiki/%D8%A6%D8%A7%D9%84%DB%95%D9%85_%D8%A8%D9%88%D8%B4%D9%84%DB%87%D9%82%D9%89" title="ئالەم بوشلۇقى – Uyghur" lang="ug" hreflang="ug" data-title="ئالەم بوشلۇقى" data-language-autonym="ئۇيغۇرچە / Uyghurche" data-language-local-name="Uyghur" class="interlanguage-link-target"><span>ئۇيغۇرچە / Uyghurche</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/Kh%C3%B4ng_gian_ngo%C3%A0i_thi%C3%AAn_th%E1%BB%83" title="Không gian ngoài thiên thể – Vietnamese" lang="vi" hreflang="vi" data-title="Không gian ngoài thiên thể" data-language-autonym="Tiếng Việt" data-language-local-name="Vietnamese" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-zh-classical mw-list-item"><a href="https://zh-classical.wikipedia.org/wiki/%E5%A4%AA%E8%99%9B" title="太虛 – Literary Chinese" lang="lzh" hreflang="lzh" data-title="太虛" data-language-autonym="文言" data-language-local-name="Literary Chinese" class="interlanguage-link-target"><span>文言</span></a></li><li class="interlanguage-link interwiki-war mw-list-item"><a href="https://war.wikipedia.org/wiki/Kalarakan" title="Kalarakan – Waray" lang="war" hreflang="war" data-title="Kalarakan" data-language-autonym="Winaray" data-language-local-name="Waray" class="interlanguage-link-target"><span>Winaray</span></a></li><li class="interlanguage-link interwiki-wuu mw-list-item"><a href="https://wuu.wikipedia.org/wiki/%E5%A4%96%E5%B1%82%E7%A9%BA%E9%97%B4" title="外层空间 – Wu" lang="wuu" hreflang="wuu" data-title="外层空间" data-language-autonym="吴语" data-language-local-name="Wu" class="interlanguage-link-target"><span>吴语</span></a></li><li class="interlanguage-link interwiki-yi mw-list-item"><a href="https://yi.wikipedia.org/wiki/%D7%A7%D7%90%D7%A1%D7%9E%D7%90%D7%A1" title="קאסמאס – Yiddish" lang="yi" hreflang="yi" data-title="קאסמאס" data-language-autonym="ייִדיש" data-language-local-name="Yiddish" class="interlanguage-link-target"><span>ייִדיש</span></a></li><li class="interlanguage-link interwiki-yo mw-list-item"><a href="https://yo.wikipedia.org/wiki/%C3%92furuf%C3%BA" title="Òfurufú – Yoruba" lang="yo" hreflang="yo" data-title="Òfurufú" data-language-autonym="Yorùbá" data-language-local-name="Yoruba" class="interlanguage-link-target"><span>Yorùbá</span></a></li><li class="interlanguage-link interwiki-zh-yue mw-list-item"><a href="https://zh-yue.wikipedia.org/wiki/%E5%A4%AA%E7%A9%BA" title="太空 – Cantonese" lang="yue" hreflang="yue" data-title="太空" data-language-autonym="粵語" data-language-local-name="Cantonese" class="interlanguage-link-target"><span>粵語</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E5%A4%96%E5%B1%82%E7%A9%BA%E9%97%B4" title="外层空间 – Chinese" lang="zh" hreflang="zh" data-title="外层空间" data-language-autonym="中文" data-language-local-name="Chinese" class="interlanguage-link-target"><span>中文</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q4169#sitelinks-wikipedia" title="Edit interlanguage links" class="wbc-editpage">Change links</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="Namespaces"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-nstab-main" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Outer_space" title="View the content page [c]" accesskey="c"><span>Page</span></a></li><li id="ca-talk" class="vector-tab-noicon mw-list-item"><a href="/wiki/Talk:Outer_space" rel="discussion" title="Discussion about the content page [t]" accesskey="t"><span>Talk</span></a></li> </ul> </div> </div> <div id="vector-variants-dropdown" class="vector-dropdown emptyPortlet" > <input type="checkbox" id="vector-variants-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-variants-dropdown" class="vector-dropdown-checkbox " aria-label="Change language variant" > <label id="vector-variants-dropdown-label" for="vector-variants-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">English</span> </label> <div class="vector-dropdown-content"> <div id="p-variants" class="vector-menu mw-portlet mw-portlet-variants emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> </div> </div> </nav> </div> <div id="right-navigation" class="vector-collapsible"> <nav aria-label="Views"> <div id="p-views" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-views" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-view" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Outer_space"><span>Read</span></a></li><li id="ca-ve-edit" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Outer_space&veaction=edit" title="Edit this page [v]" accesskey="v"><span>Change</span></a></li><li id="ca-edit" class="collapsible vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Outer_space&action=edit" title="Edit the source code of this page [e]" accesskey="e"><span>Change source</span></a></li><li id="ca-history" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Outer_space&action=history" title="Past revisions of this page [h]" accesskey="h"><span>View history</span></a></li> </ul> </div> </div> </nav> <nav class="vector-page-tools-landmark" aria-label="Page tools"> <div id="vector-page-tools-dropdown" class="vector-dropdown vector-page-tools-dropdown" > <input type="checkbox" id="vector-page-tools-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-tools-dropdown" class="vector-dropdown-checkbox " aria-label="Tools" > <label id="vector-page-tools-dropdown-label" for="vector-page-tools-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">Tools</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-tools-unpinned-container" class="vector-unpinned-container"> <div id="vector-page-tools" class="vector-page-tools vector-pinnable-element"> <div class="vector-pinnable-header vector-page-tools-pinnable-header vector-pinnable-header-unpinned" data-feature-name="page-tools-pinned" data-pinnable-element-id="vector-page-tools" data-pinned-container-id="vector-page-tools-pinned-container" data-unpinned-container-id="vector-page-tools-unpinned-container" > <div class="vector-pinnable-header-label">Tools</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-page-tools.pin">move to sidebar</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-page-tools.unpin">hide</button> </div> <div id="p-cactions" class="vector-menu mw-portlet mw-portlet-cactions emptyPortlet vector-has-collapsible-items" title="More options" > <div class="vector-menu-heading"> Actions </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-more-view" class="selected vector-more-collapsible-item mw-list-item"><a href="/wiki/Outer_space"><span>Read</span></a></li><li id="ca-more-ve-edit" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Outer_space&veaction=edit" title="Edit this page [v]" accesskey="v"><span>Change</span></a></li><li id="ca-more-edit" class="collapsible vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Outer_space&action=edit" title="Edit the source code of this page [e]" accesskey="e"><span>Change source</span></a></li><li id="ca-more-history" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Outer_space&action=history"><span>View history</span></a></li> </ul> </div> </div> <div id="p-tb" class="vector-menu mw-portlet mw-portlet-tb" > <div class="vector-menu-heading"> General </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-whatlinkshere" class="mw-list-item"><a href="/wiki/Special:WhatLinksHere/Outer_space" title="A list of all wiki pages that link here [j]" accesskey="j"><span>What links here</span></a></li><li id="t-recentchangeslinked" class="mw-list-item"><a href="/wiki/Special:RecentChangesLinked/Outer_space" rel="nofollow" title="New changes in pages linked from this page [k]" accesskey="k"><span>Related changes</span></a></li><li id="t-upload" class="mw-list-item"><a href="//commons.wikimedia.org/wiki/Special:UploadWizard" title="Upload files [u]" accesskey="u"><span>Upload file</span></a></li><li id="t-specialpages" class="mw-list-item"><a href="/wiki/Special:SpecialPages" title="A list of all special pages [q]" accesskey="q"><span>Special pages</span></a></li><li id="t-permalink" class="mw-list-item"><a href="/w/index.php?title=Outer_space&oldid=9847076" title="Permanent link to this revision of this page"><span>Permanent link</span></a></li><li id="t-info" class="mw-list-item"><a href="/w/index.php?title=Outer_space&action=info" title="More information about this page"><span>Page information</span></a></li><li id="t-cite" class="mw-list-item"><a href="/w/index.php?title=Special:CiteThisPage&page=Outer_space&id=9847076&wpFormIdentifier=titleform" title="Information on how to cite this page"><span>Cite this page</span></a></li><li id="t-urlshortener" class="mw-list-item"><a href="/w/index.php?title=Special:UrlShortener&url=https%3A%2F%2Fsimple.wikipedia.org%2Fwiki%2FOuter_space"><span>Get shortened URL</span></a></li><li id="t-urlshortener-qrcode" class="mw-list-item"><a href="/w/index.php?title=Special:QrCode&url=https%3A%2F%2Fsimple.wikipedia.org%2Fwiki%2FOuter_space"><span>Download QR code</span></a></li> </ul> </div> </div> <div id="p-coll-print_export" class="vector-menu mw-portlet mw-portlet-coll-print_export" > <div class="vector-menu-heading"> Print/export </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="coll-create_a_book" class="mw-list-item"><a href="/w/index.php?title=Special:Book&bookcmd=book_creator&referer=Outer+space"><span>Make a book</span></a></li><li id="coll-download-as-rl" class="mw-list-item"><a href="/w/index.php?title=Special:DownloadAsPdf&page=Outer_space&action=show-download-screen"><span>Download as PDF</span></a></li><li id="t-print" class="mw-list-item"><a href="/w/index.php?title=Outer_space&printable=yes" title="Printable version of this page [p]" accesskey="p"><span>Page for printing</span></a></li> </ul> </div> </div> <div id="p-wikibase-otherprojects" class="vector-menu mw-portlet mw-portlet-wikibase-otherprojects" > <div class="vector-menu-heading"> In other projects </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="wb-otherproject-link wb-otherproject-commons mw-list-item"><a href="https://commons.wikimedia.org/wiki/Outer_space" hreflang="en"><span>Wikimedia Commons</span></a></li><li id="t-wikibase" class="wb-otherproject-link wb-otherproject-wikibase-dataitem mw-list-item"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q4169" title="Link to connected data repository item [g]" accesskey="g"><span>Wikidata item</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> </div> </div> </div> <div class="vector-column-end"> <div class="vector-sticky-pinned-container"> <nav class="vector-page-tools-landmark" aria-label="Page tools"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="Appearance"> <div id="vector-appearance-pinned-container" class="vector-pinned-container"> <div id="vector-appearance" class="vector-appearance vector-pinnable-element"> <div class="vector-pinnable-header vector-appearance-pinnable-header vector-pinnable-header-pinned" data-feature-name="appearance-pinned" data-pinnable-element-id="vector-appearance" data-pinned-container-id="vector-appearance-pinned-container" data-unpinned-container-id="vector-appearance-unpinned-container" > <div class="vector-pinnable-header-label">Appearance</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">move to sidebar</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">hide</button> </div> </div> </div> </nav> </div> </div> <div id="bodyContent" class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> </div> <div id="siteSub" class="noprint">From Simple English Wikipedia, the free encyclopedia</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="en" dir="ltr"><figure class="mw-default-size mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/File:LH_95.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/8/87/LH_95.jpg/220px-LH_95.jpg" decoding="async" width="220" height="235" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/87/LH_95.jpg/330px-LH_95.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/87/LH_95.jpg/440px-LH_95.jpg 2x" data-file-width="3622" data-file-height="3877" /></a><figcaption>A <a href="/wiki/Star" title="Star">star</a> forming region in the <a href="/wiki/Large_Magellanic_Cloud" class="mw-redirect" title="Large Magellanic Cloud">Large Magellanic Cloud</a>, perhaps the closest galaxy to Earth's <a href="/wiki/Milky_Way" title="Milky Way">Milky Way</a></figcaption></figure><figure typeof="mw:File/Thumb"><a href="/wiki/File:1000px-Atmosphere_layers-en.PNG" class="mw-file-description"><img alt="A dark blue shaded diagram subdivided by horizontal lines, with the names of the five atmospheric regions arranged along the left. From bottom to top, the troposphere section shows Mount Everest and an airplane icon, the stratosphere displays a weather balloon, the mesosphere shows meteors, and the thermosphere includes an aurora and the Space Shuttle. At the top, the exosphere shows only stars." src="//upload.wikimedia.org/wikipedia/commons/thumb/e/e6/1000px-Atmosphere_layers-en.PNG/200px-1000px-Atmosphere_layers-en.PNG" decoding="async" width="200" height="1176" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/e6/1000px-Atmosphere_layers-en.PNG/300px-1000px-Atmosphere_layers-en.PNG 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/e6/1000px-Atmosphere_layers-en.PNG/400px-1000px-Atmosphere_layers-en.PNG 2x" data-file-width="1000" data-file-height="5882" /></a><figcaption>The boundaries between the Earth's surface and outer space, at the <a href="/wiki/K%C3%A1rm%C3%A1n_line" title="Kármán line">Kármán line</a>, 100 km (62 mi) and <a href="/wiki/Exosphere" title="Exosphere">exosphere</a> at 690 km (430 mi). Not to scale.</figcaption></figure> <p><b>Outer space</b>, commonly shortened to <b><a href="/wiki/Space" class="mw-disambig" title="Space">space</a></b>, is the near-<a href="/wiki/Vacuum" title="Vacuum">vacuum</a> between <a href="/wiki/Astronomical_object" title="Astronomical object">celestial bodies</a>.<sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> It is where all of the <a href="/wiki/Planet" title="Planet">planets</a>, <a href="/wiki/Star" title="Star">stars</a>, <a href="/wiki/Galaxy" title="Galaxy">galaxies</a> and <a href="/wiki/Astronomical_object" title="Astronomical object">objects</a> are found. It is the expanse that exists beyond <a href="/wiki/Earth" title="Earth">Earth</a> and <a href="/wiki/Atmosphere_of_Earth" title="Atmosphere of Earth">its atmosphere</a>. </p><p>On <a href="/wiki/Earth" title="Earth">Earth</a>, space begins at the Kármán line (100 km above <a href="/wiki/Sea_level" title="Sea level">sea level</a>).<sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> This is where <a href="/wiki/Atmosphere_of_Earth" title="Atmosphere of Earth">Earth's atmosphere</a> is said to stop and outer space begins. This is not a natural boundary but is a <a href="https://simple.wiktionary.org/wiki/convention" class="extiw" title="wikt:convention">convention</a> used by scientists and diplomats. </p><p>However, the space near Earth is quite crowded by astronomical standards. A list of spaces goes like this: </p> <ol><li><b>Geospace</b> is the region of outer space near Earth: it includes the upper region of the atmosphere and the <a href="/wiki/Magnetosphere" title="Magnetosphere">magnetosphere</a>.<sup id="cite_ref-3" class="reference"><a href="#cite_note-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> The <a href="/wiki/Van_Allen_radiation_belt" title="Van Allen radiation belt">Van Allen radiation belt</a> lies within the geospace. The space inside the magnetosphere is protected from <a href="/wiki/Radiation" title="Radiation">radiation</a> from the Sun. It has a low level of electrically charged particles.</li> <li><b>Interplanetary space</b> is the space around the Sun and planets of the <a href="/wiki/Solar_System" title="Solar System">Solar System</a>. It has the <a href="/wiki/Solar_wind" title="Solar wind">solar wind</a>, a continuous stream of charged particles from the Sun. This stream creates a very thin atmosphere (the <a href="/wiki/Heliosphere" title="Heliosphere">Heliosphere</a>) for <a href="/wiki/1,000,000,000" title="1,000,000,000">billions</a> of miles or kilometers into space. <br />Interplanetary space has the <a href="/wiki/Magnetic_field" title="Magnetic field">magnetic field</a> generated by the Sun.<sup id="cite_ref-4" class="reference"><a href="#cite_note-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> Planets such as <a href="/wiki/Jupiter" title="Jupiter">Jupiter</a>, <a href="/wiki/Saturn" title="Saturn">Saturn</a>, <a href="/wiki/Mercury_(planet)" title="Mercury (planet)">Mercury</a> and the Earth also have <a href="/wiki/Magnetosphere" title="Magnetosphere">Magnetospheres</a>. These magnetic fields can trap particles from the solar wind and other sources, creating belts of magnetic particles such as the Van Allen radiation belt. Planets without magnetic fields, such as <a href="/wiki/Mars" title="Mars">Mars</a>, have their atmospheres gradually stripped off by the solar wind.<sup id="cite_ref-5" class="reference"><a href="#cite_note-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup></li> <li><b>Interstellar space</b> is the physical space in a galaxy not occupied by stars or their planetary systems. It continues to the edges of the galaxy, where it fades into the <a href="/wiki/Void_(astronomy)" title="Void (astronomy)">intergalactic void</a>. Most of the mass in this space is made up of single <a href="/wiki/Hydrogen" title="Hydrogen">hydrogen</a> atoms, fewer <a href="/wiki/Helium" title="Helium">helium</a> atoms and a few heavier atoms formed in stars. <a href="/wiki/Supernova" title="Supernova">Supernovae</a> blow some of their atoms huge distances. <br />A number of molecules and tiny 0.1 μm dust particles do exist in interstellar space.<sup id="cite_ref-6" class="reference"><a href="#cite_note-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup> About four new types of molecule are discovered each year. Large regions of higher density matter known as <a href="/wiki/Molecular_cloud" title="Molecular cloud">molecular clouds</a> allow <a href="/wiki/Chemical_reaction" title="Chemical reaction">chemical reactions</a> to occur. This includes organic polyatomic species. Much of this chemistry is driven by <a href="/wiki/Collision" title="Collision">collisions</a>.</li> <li><b>Intergalactic space</b> does have 'cosmic <a href="/wiki/Void_(astronomy)" title="Void (astronomy)">voids</a>' between the large-scale structures of the <a href="/wiki/Universe" title="Universe">universe</a>.</li></ol> <div class="mw-heading mw-heading2"><h2 id="Exploration">Exploration</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Outer_space&veaction=edit&section=1" title="Change section: Exploration" class="mw-editsection-visualeditor"><span>change</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Outer_space&action=edit&section=1" title="Edit section's source code: Exploration"><span>change source</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r9671799">.mw-parser-output .hatnote{font-style:italic}.mw-parser-output div.hatnote{padding-left:1.6em;margin-bottom:0.5em}.mw-parser-output .hatnote i{font-style:normal}.mw-parser-output .hatnote+link+.hatnote{margin-top:-0.5em}@media print{body.ns-0 .mw-parser-output .hatnote{display:none!important}}</style><div role="note" class="hatnote navigation-not-searchable">See the main article: <a href="/wiki/Space_exploration" title="Space exploration">Space exploration</a></div> <p>Exploring space by direct travel is difficult, and more or less impossible beyond the near planets. Space contains no <a href="/wiki/Air" title="Air">air</a> beyond the Earth. It takes three days of travelling to reach the <a href="/wiki/Moon" title="Moon">Moon</a> and, depending on <a href="/wiki/Speed" title="Speed">speed</a>, it would take a very long time to reach the closest star (<a href="/wiki/Proxima_Centauri" title="Proxima Centauri">Proxima Centauri</a>). Manned <a href="/wiki/Spacecraft" title="Spacecraft">spacecraft</a> are designed to keep <a href="/wiki/Air" title="Air">air</a> inside them and to protect <a href="/wiki/Astronaut" title="Astronaut">astronauts</a> from extreme temperatures. It is widely thought that people will not be able to travel to nearby stars. A serious problem for humans is the great times taken for interstellar flights, and the danger of radiation to human life. </p><p>We gain most of our information about the items in space from different kinds of <a href="/wiki/Telescope" title="Telescope">telescopes</a>. Some of them are <a href="/wiki/Space_observatory" title="Space observatory">space telescopes</a>, put in outer space for a better view. <a href="/wiki/Space_probe" title="Space probe">Space probes</a> also explore <a href="/wiki/Planet" title="Planet">planets</a>, <a href="/wiki/Comet" title="Comet">comets</a> and other space objects that are not too distant. </p> <div class="mw-heading mw-heading2"><h2 id="Related_pages">Related pages</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Outer_space&veaction=edit&section=2" title="Change section: Related pages" class="mw-editsection-visualeditor"><span>change</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Outer_space&action=edit&section=2" title="Edit section's source code: Related pages"><span>change source</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Space-time" class="mw-redirect" title="Space-time">Space-time</a></li> <li><a href="/wiki/Black_hole" title="Black hole">Black hole</a></li> <li><a href="/wiki/Galaxy" title="Galaxy">Galaxy</a></li> <li><a href="/wiki/Universe" title="Universe">Universe</a></li> <li><a href="/wiki/Astronomy" title="Astronomy">Astronomy</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="References">References</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Outer_space&veaction=edit&section=3" title="Change section: References" class="mw-editsection-visualeditor"><span>change</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Outer_space&action=edit&section=3" title="Edit section's source code: References"><span>change source</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r9724317">.mw-parser-output .reflist{margin-bottom:0.5em;list-style-type:decimal}@media screen{.mw-parser-output .reflist{font-size:90%}}.mw-parser-output .reflist .references{font-size:100%;margin-bottom:0;list-style-type:inherit}.mw-parser-output .reflist-columns-2{column-width:30em}.mw-parser-output .reflist-columns-3{column-width:25em}.mw-parser-output .reflist-columns{margin-top:0.3em}.mw-parser-output .reflist-columns ol{margin-top:0}.mw-parser-output .reflist-columns li{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output .reflist-upper-alpha{list-style-type:upper-alpha}.mw-parser-output .reflist-upper-roman{list-style-type:upper-roman}.mw-parser-output .reflist-lower-alpha{list-style-type:lower-alpha}.mw-parser-output .reflist-lower-greek{list-style-type:lower-greek}.mw-parser-output .reflist-lower-roman{list-style-type:lower-roman}</style><div class="reflist"> <div class="mw-references-wrap"><ol class="references"> <li id="cite_note-1"><span class="mw-cite-backlink"><a href="#cite_ref-1">↑</a></span> <span class="reference-text"><style data-mw-deduplicate="TemplateStyles:r9724332">.mw-parser-output cite.citation{font-style:inherit;word-wrap:break-word}.mw-parser-output .citation q{quotes:"\"""\"""'""'"}.mw-parser-output .citation:target{background-color:rgba(0,127,255,0.133)}.mw-parser-output .id-lock-free.id-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/6/65/Lock-green.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-limited.id-lock-limited a,.mw-parser-output .id-lock-registration.id-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/d/d6/Lock-gray-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-subscription.id-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/a/aa/Lock-red-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .cs1-ws-icon a{background:url("//upload.wikimedia.org/wikipedia/commons/4/4c/Wikisource-logo.svg")right 0.1em center/12px no-repeat}body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-free a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-limited a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-registration a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-subscription a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .cs1-ws-icon a{background-size:contain;padding:0 1em 0 0}.mw-parser-output .cs1-code{color:inherit;background:inherit;border:none;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;color:var(--color-error,#d33)}.mw-parser-output .cs1-visible-error{color:var(--color-error,#d33)}.mw-parser-output .cs1-maint{display:none;color:#085;margin-left:0.3em}.mw-parser-output .cs1-kern-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right{padding-right:0.2em}.mw-parser-output .citation .mw-selflink{font-weight:inherit}@media screen{.mw-parser-output .cs1-format{font-size:95%}html.skin-theme-clientpref-night .mw-parser-output .cs1-maint{color:#18911f}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .cs1-maint{color:#18911f}}</style><cite id="CITEREFDaintithGould2012" class="citation book cs1">Daintith, John; Gould, William (2012) [2006]. <i>Collins Dictionary of Astronomy</i> (Fifth ed.). HarperCollins. p. 414. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/9780007918485" title="Special:BookSources/9780007918485"><bdi>9780007918485</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Collins+Dictionary+of+Astronomy&rft.pages=414&rft.edition=Fifth&rft.pub=HarperCollins&rft.date=2012&rft.isbn=9780007918485&rft.aulast=Daintith&rft.aufirst=John&rft.au=Gould%2C+William&rfr_id=info%3Asid%2Fsimple.wikipedia.org%3AOuter+space" class="Z3988"></span></span> </li> <li id="cite_note-2"><span class="mw-cite-backlink"><a href="#cite_ref-2">↑</a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r9724332"><cite class="citation cs2">"Where does space start?", <i>All About Space</i>, no. 1, Imagine Publishing, p. 84, 2012-06-28</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=All+About+Space&rft.atitle=Where+does+space+start%3F&rft.issue=1&rft.pages=84&rft.date=2012-06-28&rfr_id=info%3Asid%2Fsimple.wikipedia.org%3AOuter+space" class="Z3988"></span></span> </li> <li id="cite_note-3"><span class="mw-cite-backlink"><a href="#cite_ref-3">↑</a></span> <span class="reference-text">Schrijver, Carolus J. & Siscoe, George L. 2010. <i>Heliophysics: evolving solar activity and the climates of Space and Earth</i>. Cambridge University Press, p363. <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r9724332"><a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/0-521-11294-X" title="Special:BookSources/0-521-11294-X">0-521-11294-X</a></span> </li> <li id="cite_note-4"><span class="mw-cite-backlink"><a href="#cite_ref-4">↑</a></span> <span class="reference-text">Papagiannis, Michael D. 1972. <i>Space physics and space astronomy</i>. Taylor & Francis, 12–149. <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r9724332"><a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/0-677-04000-8" title="Special:BookSources/0-677-04000-8">0-677-04000-8</a></span> </li> <li id="cite_note-5"><span class="mw-cite-backlink"><a href="#cite_ref-5">↑</a></span> <span class="reference-text">Johnson R.E. 1994. Plasma-induced sputtering of an atmosphere. <i>Space Science Reviews</i> <b>69</b> (3–4): 215–253. <a rel="nofollow" class="external autonumber" href="https://link.springer.com/article/10.1007%2FBF02101697">[1]</a></span> </li> <li id="cite_note-6"><span class="mw-cite-backlink"><a href="#cite_ref-6">↑</a></span> <span class="reference-text">Rauchfuss, Horst 2008. <i>Chemical evolution and the origin of life</i>. transl. T.N. Mitchell. Springer, p101. <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r9724332"><a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/3-540-78822-0" title="Special:BookSources/3-540-78822-0">3-540-78822-0</a></span> </li> </ol></div></div> <div class="navbox-styles nomobile"><style data-mw-deduplicate="TemplateStyles:r9122492">.mw-parser-output .navbox{box-sizing:border-box;border:1px solid #a2a9b1;width:100%;clear:both;font-size:88%;text-align:center;padding:1px;margin:1em auto 0}.mw-parser-output .navbox .navbox{margin-top:0}.mw-parser-output .navbox+.navbox,.mw-parser-output .navbox+.navbox-styles+.navbox{margin-top:-1px}.mw-parser-output .navbox-inner,.mw-parser-output .navbox-subgroup{width:100%}.mw-parser-output .navbox-group,.mw-parser-output .navbox-title,.mw-parser-output .navbox-abovebelow{padding:0.25em 1em;line-height:1.5em;text-align:center}.mw-parser-output .navbox-group{white-space:nowrap;text-align:right}.mw-parser-output .navbox,.mw-parser-output .navbox-subgroup{background-color:#fdfdfd}.mw-parser-output .navbox-list{line-height:1.5em;border-color:#fdfdfd}.mw-parser-output .navbox-list-with-group{text-align:left;border-left-width:2px;border-left-style:solid}.mw-parser-output tr+tr>.navbox-abovebelow,.mw-parser-output tr+tr>.navbox-group,.mw-parser-output tr+tr>.navbox-image,.mw-parser-output tr+tr>.navbox-list{border-top:2px solid #fdfdfd}.mw-parser-output .navbox-title{background-color:#ccf}.mw-parser-output .navbox-abovebelow,.mw-parser-output .navbox-group,.mw-parser-output .navbox-subgroup .navbox-title{background-color:#ddf}.mw-parser-output .navbox-subgroup .navbox-group,.mw-parser-output .navbox-subgroup .navbox-abovebelow{background-color:#e6e6ff}.mw-parser-output .navbox-even{background-color:#f7f7f7}.mw-parser-output .navbox-odd{background-color:transparent}.mw-parser-output .navbox .hlist td dl,.mw-parser-output .navbox .hlist td ol,.mw-parser-output .navbox .hlist td ul,.mw-parser-output .navbox td.hlist dl,.mw-parser-output .navbox td.hlist ol,.mw-parser-output .navbox td.hlist ul{padding:0.125em 0}.mw-parser-output .navbox .navbar{display:block;font-size:100%}.mw-parser-output .navbox-title .navbar{float:left;text-align:left;margin-right:0.5em}</style></div><div role="navigation" class="navbox" aria-labelledby="Molecules_detected_in_outer_space" style="padding:3px"><table class="nowraplinks hlist mw-collapsible mw-collapsed navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><style data-mw-deduplicate="TemplateStyles:r9122447">.mw-parser-output .navbar{display:inline;font-size:88%;font-weight:normal}.mw-parser-output .navbar-collapse{float:left;text-align:left}.mw-parser-output .navbar-boxtext{word-spacing:0}.mw-parser-output .navbar ul{display:inline-block;white-space:nowrap;line-height:inherit}.mw-parser-output .navbar-brackets::before{margin-right:-0.125em;content:"[ "}.mw-parser-output .navbar-brackets::after{margin-left:-0.125em;content:" ]"}.mw-parser-output .navbar li{word-spacing:-0.125em}.mw-parser-output .navbar a>span,.mw-parser-output .navbar a>abbr{text-decoration:inherit}.mw-parser-output .navbar-mini abbr{font-variant:small-caps;border-bottom:none;text-decoration:none;cursor:inherit}.mw-parser-output .navbar-ct-full{font-size:114%;margin:0 7em}.mw-parser-output .navbar-ct-mini{font-size:114%;margin:0 4em}</style><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Molecules_detected_in_outer_space" title="Template:Molecules detected in outer space"><abbr title="View this template" style=";;background:none transparent;border:none;box-shadow:none;padding:0;">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Molecules_detected_in_outer_space" title="Template talk:Molecules detected in outer space"><abbr title="Discuss this template" style=";;background:none transparent;border:none;box-shadow:none;padding:0;">t</abbr></a></li><li class="nv-edit"><a class="external text" href="https://simple.wikipedia.org/w/index.php?title=Template:Molecules_detected_in_outer_space&action=edit"><abbr title="Edit this template" style=";;background:none transparent;border:none;box-shadow:none;padding:0;">e</abbr></a></li></ul></div><div id="Molecules_detected_in_outer_space" style="font-size:114%;margin:0 4em"><a href="/w/index.php?title=List_of_interstellar_and_circumstellar_molecules&action=edit&redlink=1" class="new" title="List of interstellar and circumstellar molecules (not yet started)">Molecules detected in outer space</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Molecule" title="Molecule">Molecules</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/w/index.php?title=Diatomic_molecule&action=edit&redlink=1" class="new" title="Diatomic molecule (not yet started)">Diatomic</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Carbon_monoxide" title="Carbon monoxide">Carbon monoxide</a></li> <li><a href="/wiki/Hydrogen_chloride" title="Hydrogen chloride">Hydrogen chloride</a></li> <li><a href="/wiki/Hydrogen_fluoride" title="Hydrogen fluoride">Hydrogen fluoride</a></li> <li><a href="/wiki/Hydrogen" title="Hydrogen">Hydrogen</a> (molecular)</li> <li><a href="/wiki/Iron(II)_oxide" title="Iron(II) oxide">Iron(II) oxide</a></li> <li><a href="/wiki/Nitric_oxide" title="Nitric oxide">Nitric oxide</a></li> <li><a href="/wiki/Nitrogen" title="Nitrogen">Nitrogen</a> (molecular)</li> <li><a href="/wiki/Oxygen" title="Oxygen">Oxygen</a> (molecular)</li> <li><a href="/wiki/Potassium_chloride" title="Potassium chloride">Potassium chloride</a></li> <li><a href="/wiki/Sodium_chloride" class="mw-redirect" title="Sodium chloride">Sodium chloride</a></li> <li><a href="/wiki/Sodium_iodide" title="Sodium iodide">Sodium iodide</a></li> <li><a href="/w/index.php?title=Aluminium_monochloride&action=edit&redlink=1" class="new" title="Aluminium monochloride (not yet started)">Aluminium monochloride</a></li> <li><a href="/w/index.php?title=Aluminium_monofluoride&action=edit&redlink=1" class="new" title="Aluminium monofluoride (not yet started)">Aluminium monofluoride</a></li> <li><a href="/w/index.php?title=Aluminium(II)_oxide&action=edit&redlink=1" class="new" title="Aluminium(II) oxide (not yet started)">Aluminium(II) oxide</a></li> <li><a href="/w/index.php?title=Argonium&action=edit&redlink=1" class="new" title="Argonium (not yet started)">Argonium</a></li> <li><a href="/w/index.php?title=Carbon_monophosphide&action=edit&redlink=1" class="new" title="Carbon monophosphide (not yet started)">Carbon monophosphide</a></li> <li><a href="/w/index.php?title=Carbon_monosulfide&action=edit&redlink=1" class="new" title="Carbon monosulfide (not yet started)">Carbon monosulfide</a></li> <li><a href="/w/index.php?title=Cyano_radical&action=edit&redlink=1" class="new" title="Cyano radical (not yet started)">Cyano radical</a></li> <li><a href="/w/index.php?title=Diatomic_carbon&action=edit&redlink=1" class="new" title="Diatomic carbon (not yet started)">Diatomic carbon</a></li> <li><a href="/w/index.php?title=Fluoromethylidynium&action=edit&redlink=1" class="new" title="Fluoromethylidynium (not yet started)">Fluoromethylidynium</a></li> <li><a href="/w/index.php?title=Helium_hydride_ion&action=edit&redlink=1" class="new" title="Helium hydride ion (not yet started)">Helium hydride ion</a></li> <li><a href="/w/index.php?title=Hydroxyl_radical&action=edit&redlink=1" class="new" title="Hydroxyl radical (not yet started)">Hydroxyl radical</a></li> <li><a href="/w/index.php?title=Magnesium_monohydride&action=edit&redlink=1" class="new" title="Magnesium monohydride (not yet started)">Magnesium monohydride</a></li> <li><a href="/w/index.php?title=Methylidyne_radical&action=edit&redlink=1" class="new" title="Methylidyne radical (not yet started)">Methylidyne radical</a></li> <li><a href="/w/index.php?title=Imidogen&action=edit&redlink=1" class="new" title="Imidogen (not yet started)">Imidogen</a></li> <li><a href="/w/index.php?title=Sulfur_mononitride&action=edit&redlink=1" class="new" title="Sulfur mononitride (not yet started)">Sulfur mononitride</a></li> <li><a href="/w/index.php?title=Phosphorus_monoxide&action=edit&redlink=1" class="new" title="Phosphorus monoxide (not yet started)">Phosphorus monoxide</a></li> <li><a href="/w/index.php?title=Phosphorus_mononitride&action=edit&redlink=1" class="new" title="Phosphorus mononitride (not yet started)">Phosphorus mononitride</a></li> <li><a href="/w/index.php?title=Silicon_carbide&action=edit&redlink=1" class="new" title="Silicon carbide (not yet started)">Silicon carbide</a></li> <li><a href="/w/index.php?title=Silicon_monoxide&action=edit&redlink=1" class="new" title="Silicon monoxide (not yet started)">Silicon monoxide</a></li> <li><a href="/w/index.php?title=Silicon_monosulfide&action=edit&redlink=1" class="new" title="Silicon monosulfide (not yet started)">Silicon monosulfide</a></li> <li><a href="/w/index.php?title=Sulfanyl&action=edit&redlink=1" class="new" title="Sulfanyl (not yet started)">Sulfur monohydride</a></li> <li><a href="/w/index.php?title=Sulfur_monoxide&action=edit&redlink=1" class="new" title="Sulfur monoxide (not yet started)">Sulfur monoxide</a></li> <li><a href="/w/index.php?title=Titanium(II)_oxide&action=edit&redlink=1" class="new" title="Titanium(II) oxide (not yet started)">Titanium(II) oxide</a></li></ul> </div></td><td class="noviewer navbox-image" rowspan="9" style="width:1px;padding:0 0 0 2px"><div><span typeof="mw:File"><a href="/wiki/Nitrous_oxide" title="Nitrous oxide"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/9/93/Nitrous-oxide-3D-balls.png/60px-Nitrous-oxide-3D-balls.png" decoding="async" width="60" height="24" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/9/93/Nitrous-oxide-3D-balls.png/90px-Nitrous-oxide-3D-balls.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/9/93/Nitrous-oxide-3D-balls.png/120px-Nitrous-oxide-3D-balls.png 2x" data-file-width="1100" data-file-height="441" /></a></span> <br /><br /><br /><br /> <span typeof="mw:File"><a href="/wiki/Ethanol" title="Ethanol"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/b/b0/Ethanol-3D-balls.png/60px-Ethanol-3D-balls.png" decoding="async" width="60" height="41" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/b0/Ethanol-3D-balls.png/90px-Ethanol-3D-balls.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/b0/Ethanol-3D-balls.png/120px-Ethanol-3D-balls.png 2x" data-file-width="1100" data-file-height="754" /></a></span> <br /><br /><br /><br /> <span typeof="mw:File"><a href="/wiki/Buckminsterfullerene" title="Buckminsterfullerene"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/0/0f/Buckminsterfullerene-perspective-3D-balls.png/60px-Buckminsterfullerene-perspective-3D-balls.png" decoding="async" width="60" height="63" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/0f/Buckminsterfullerene-perspective-3D-balls.png/90px-Buckminsterfullerene-perspective-3D-balls.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/0f/Buckminsterfullerene-perspective-3D-balls.png/120px-Buckminsterfullerene-perspective-3D-balls.png 2x" data-file-width="1056" data-file-height="1100" /></a></span></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/w/index.php?title=Triatomic_molecule&action=edit&redlink=1" class="new" title="Triatomic molecule (not yet started)">Triatomic</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Carbon_dioxide" title="Carbon dioxide">Carbon dioxide</a></li> <li><a href="/wiki/Carbonyl_sulfide" title="Carbonyl sulfide">Carbonyl sulfide</a></li> <li><a href="/wiki/Hydrogen_cyanide" title="Hydrogen cyanide">Hydrogen cyanide</a> (HCN)</li> <li><a href="/wiki/Hydrogen_sulfide" title="Hydrogen sulfide">Hydrogen sulfide</a></li> <li><a href="/wiki/Nitrous_oxide" title="Nitrous oxide">Nitrous oxide</a></li> <li><a href="/wiki/Ozone" title="Ozone">Ozone</a></li> <li><a href="/wiki/Sodium_hydroxide" title="Sodium hydroxide">Sodium hydroxide</a></li> <li><a href="/wiki/Sulfur_dioxide" title="Sulfur dioxide">Sulfur dioxide</a></li> <li><a href="/wiki/Titanium_dioxide" title="Titanium dioxide">Titanium dioxide</a></li> <li><a href="/wiki/Water" title="Water">Water</a></li> <li><a href="/w/index.php?title=Aluminium(I)_hydroxide&action=edit&redlink=1" class="new" title="Aluminium(I) hydroxide (not yet started)">Aluminium(I) hydroxide</a></li> <li><a href="/w/index.php?title=Aluminium_isocyanide&action=edit&redlink=1" class="new" title="Aluminium isocyanide (not yet started)">Aluminium isocyanide</a></li> <li><a href="/w/index.php?title=Amino_radical&action=edit&redlink=1" class="new" title="Amino radical (not yet started)">Amino radical</a></li> <li><a href="/w/index.php?title=CCP_radical&action=edit&redlink=1" class="new" title="CCP radical (not yet started)">CCP radical</a></li> <li><a href="/w/index.php?title=Halonium_ion&action=edit&redlink=1" class="new" title="Halonium ion (not yet started)">Chloronium</a></li> <li><a href="/w/index.php?title=Diazenylium&action=edit&redlink=1" class="new" title="Diazenylium (not yet started)">Diazenylium</a></li> <li><a href="/w/index.php?title=Dicarbon_monoxide&action=edit&redlink=1" class="new" title="Dicarbon monoxide (not yet started)">Dicarbon monoxide</a></li> <li><a href="/w/index.php?title=Disilicon_carbide&action=edit&redlink=1" class="new" title="Disilicon carbide (not yet started)">Disilicon carbide</a></li> <li><a href="/w/index.php?title=Ethynyl_radical&action=edit&redlink=1" class="new" title="Ethynyl radical (not yet started)">Ethynyl radical</a></li> <li><a href="/w/index.php?title=Formyl_radical&action=edit&redlink=1" class="new" title="Formyl radical (not yet started)">Formyl radical</a></li> <li><a href="/w/index.php?title=Hydrogen_isocyanide&action=edit&redlink=1" class="new" title="Hydrogen isocyanide (not yet started)">Hydrogen isocyanide</a> (HNC)</li> <li><a href="/w/index.php?title=Hydroperoxyl&action=edit&redlink=1" class="new" title="Hydroperoxyl (not yet started)">Hydroperoxyl</a></li> <li><a href="/w/index.php?title=Iron_cyanide&action=edit&redlink=1" class="new" title="Iron cyanide (not yet started)">Iron cyanide</a></li> <li><a href="/w/index.php?title=Isoformyl&action=edit&redlink=1" class="new" title="Isoformyl (not yet started)">Isoformyl</a></li> <li><a href="/w/index.php?title=Magnesium_cyanide&action=edit&redlink=1" class="new" title="Magnesium cyanide (not yet started)">Magnesium cyanide</a></li> <li><a href="/w/index.php?title=Magnesium_isocyanide&action=edit&redlink=1" class="new" title="Magnesium isocyanide (not yet started)">Magnesium isocyanide</a></li> <li><a href="/w/index.php?title=Methylene_(compound)&action=edit&redlink=1" class="new" title="Methylene (compound) (not yet started)">Methylene radical</a></li> <li><a href="/w/index.php?title=Diazenylium&action=edit&redlink=1" class="new" title="Diazenylium (not yet started)">N<sub>2</sub>H<sup>+</sup></a></li> <li><a href="/w/index.php?title=Nitroxyl&action=edit&redlink=1" class="new" title="Nitroxyl (not yet started)">Nitroxyl</a></li> <li><a href="/w/index.php?title=Methylidynephosphane&action=edit&redlink=1" class="new" title="Methylidynephosphane (not yet started)">Phosphaethyne</a></li> <li><a href="/w/index.php?title=Potassium_cyanide&action=edit&redlink=1" class="new" title="Potassium cyanide (not yet started)">Potassium cyanide</a></li> <li><a href="/w/index.php?title=Trihydrogen_cation&action=edit&redlink=1" class="new" title="Trihydrogen cation (not yet started)">Protonated molecular hydrogen</a></li> <li><a href="/w/index.php?title=Sodium_cyanide&action=edit&redlink=1" class="new" title="Sodium cyanide (not yet started)">Sodium cyanide</a></li> <li><a href="/w/index.php?title=Thioformyl&action=edit&redlink=1" class="new" title="Thioformyl (not yet started)">Thioformyl</a></li> <li><a href="/w/index.php?title=Silicon_carbonitride&action=edit&redlink=1" class="new" title="Silicon carbonitride (not yet started)">Silicon carbonitride</a></li> <li><a href="/w/index.php?title=C-Silicon_dicarbide&action=edit&redlink=1" class="new" title="C-Silicon dicarbide (not yet started)">c-Silicon dicarbide</a></li> <li><a href="/w/index.php?title=SiNC&action=edit&redlink=1" class="new" title="SiNC (not yet started)">SiNC</a></li> <li><a href="/w/index.php?title=Thioxoethenylidene&action=edit&redlink=1" class="new" title="Thioxoethenylidene (not yet started)">Thioxoethenylidene</a></li> <li><a href="/w/index.php?title=Tricarbon&action=edit&redlink=1" class="new" title="Tricarbon (not yet started)">Tricarbon</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/w/index.php?title=List_of_interstellar_and_circumstellar_molecules&action=edit&redlink=1" class="new" title="List of interstellar and circumstellar molecules (not yet started)">Four<br />atoms</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Acetylene" title="Acetylene">Acetylene</a></li> <li><a href="/wiki/Ammonia" title="Ammonia">Ammonia</a></li> <li><a href="/wiki/Formaldehyde" title="Formaldehyde">Formaldehyde</a></li> <li><a href="/wiki/Hydrogen_peroxide" title="Hydrogen peroxide">Hydrogen peroxide</a></li> <li><a href="/w/index.php?title=Isocyanic_acid&action=edit&redlink=1" class="new" title="Isocyanic acid (not yet started)">Cyanic acid</a></li> <li><a href="/w/index.php?title=Polyyne&action=edit&redlink=1" class="new" title="Polyyne (not yet started)">Cyanoethynyl</a></li> <li><a href="/w/index.php?title=Fulminic_acid&action=edit&redlink=1" class="new" title="Fulminic acid (not yet started)">Fulminic acid</a></li> <li><a href="/w/index.php?title=HCCN&action=edit&redlink=1" class="new" title="HCCN (not yet started)">HCCN</a></li> <li><a href="/w/index.php?title=Hydromagnesium_isocyanide&action=edit&redlink=1" class="new" title="Hydromagnesium isocyanide (not yet started)">Hydromagnesium isocyanide</a></li> <li><a href="/w/index.php?title=Isocyanic_acid&action=edit&redlink=1" class="new" title="Isocyanic acid (not yet started)">Isocyanic acid</a></li> <li><a href="/w/index.php?title=Thiocyanic_acid&action=edit&redlink=1" class="new" title="Thiocyanic acid (not yet started)">Isothiocyanic acid</a></li> <li><a href="/w/index.php?title=Ketenyl&action=edit&redlink=1" class="new" title="Ketenyl (not yet started)">Ketenyl</a></li> <li><a href="/w/index.php?title=Methylene_amidogen&action=edit&redlink=1" class="new" title="Methylene amidogen (not yet started)">Methylene amidogen</a></li> <li><a href="/w/index.php?title=Methyl_radical&action=edit&redlink=1" class="new" title="Methyl radical (not yet started)">Methyl radical</a></li> <li><a href="/w/index.php?title=Propynylidyne&action=edit&redlink=1" class="new" title="Propynylidyne (not yet started)">Propynylidyne</a></li> <li><a href="/w/index.php?title=Protonated_carbon_dioxide&action=edit&redlink=1" class="new" title="Protonated carbon dioxide (not yet started)">Protonated carbon dioxide</a></li> <li><a href="/w/index.php?title=Protonated_hydrogen_cyanide&action=edit&redlink=1" class="new" title="Protonated hydrogen cyanide (not yet started)">Protonated hydrogen cyanide</a></li> <li><a href="/w/index.php?title=Silicon_tricarbide&action=edit&redlink=1" class="new" title="Silicon tricarbide (not yet started)">Silicon tricarbide</a></li> <li><a href="/w/index.php?title=1,3,5-Trithiane&action=edit&redlink=1" class="new" title="1,3,5-Trithiane (not yet started)">Thioformaldehyde</a></li> <li><a href="/w/index.php?title=Tricarbon_monoxide&action=edit&redlink=1" class="new" title="Tricarbon monoxide (not yet started)">Tricarbon monoxide</a></li> <li><a href="/w/index.php?title=Tricarbon_monosulfide&action=edit&redlink=1" class="new" title="Tricarbon monosulfide (not yet started)">Tricarbon monosulfide</a></li> <li><a href="/w/index.php?title=Thiocyanic_acid&action=edit&redlink=1" class="new" title="Thiocyanic acid (not yet started)">Thiocyanic acid</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/w/index.php?title=List_of_interstellar_and_circumstellar_molecules&action=edit&redlink=1" class="new" title="List of interstellar and circumstellar molecules (not yet started)">Five<br />atoms</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Ammonium" title="Ammonium">Ammonium</a> ion</li> <li><a href="/wiki/Formic_acid" title="Formic acid">Formic acid</a></li> <li><a href="/wiki/Methane" title="Methane">Methane</a></li> <li><a href="/wiki/Graphene#Silicon_carbide" title="Graphene">Silicon-carbide cluster</a></li> <li><a href="/w/index.php?title=Polyyne&action=edit&redlink=1" class="new" title="Polyyne (not yet started)">Butadiynyl</a></li> <li><a href="/w/index.php?title=Carbodiimide&action=edit&redlink=1" class="new" title="Carbodiimide (not yet started)">Carbodiimide</a></li> <li><a href="/w/index.php?title=Cyanamide&action=edit&redlink=1" class="new" title="Cyanamide (not yet started)">Cyanamide</a></li> <li><a href="/w/index.php?title=Cyanoacetylene&action=edit&redlink=1" class="new" title="Cyanoacetylene (not yet started)">Cyanoacetylene</a></li> <li><a href="/w/index.php?title=Cyanoformaldehyde&action=edit&redlink=1" class="new" title="Cyanoformaldehyde (not yet started)">Cyanoformaldehyde</a></li> <li><a href="/w/index.php?title=Cyanomethyl&action=edit&redlink=1" class="new" title="Cyanomethyl (not yet started)">Cyanomethyl</a></li> <li><a href="/w/index.php?title=Cyclopropenylidene&action=edit&redlink=1" class="new" title="Cyclopropenylidene (not yet started)">Cyclopropenylidene</a></li> <li><a href="/w/index.php?title=Isocyanoacetylene&action=edit&redlink=1" class="new" title="Isocyanoacetylene (not yet started)">Isocyanoacetylene</a></li> <li><a href="/w/index.php?title=Ketene&action=edit&redlink=1" class="new" title="Ketene (not yet started)">Ketene</a></li> <li><a href="/w/index.php?title=Methoxy&action=edit&redlink=1" class="new" title="Methoxy (not yet started)">Methoxy radical</a></li> <li><a href="/w/index.php?title=Methylenimine&action=edit&redlink=1" class="new" title="Methylenimine (not yet started)">Methylenimine</a></li> <li><a href="/w/index.php?title=Propadienylidene&action=edit&redlink=1" class="new" title="Propadienylidene (not yet started)">Propadienylidene</a></li> <li><a href="/w/index.php?title=Protonated_formaldehyde&action=edit&redlink=1" class="new" title="Protonated formaldehyde (not yet started)">Protonated formaldehyde</a></li> <li><a href="/w/index.php?title=Silane&action=edit&redlink=1" class="new" title="Silane (not yet started)">Silane</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/w/index.php?title=List_of_interstellar_and_circumstellar_molecules&action=edit&redlink=1" class="new" title="List of interstellar and circumstellar molecules (not yet started)">Six<br />atoms</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Acetonitrile" title="Acetonitrile">Acetonitrile</a></li> <li><a href="/wiki/Ethylene" title="Ethylene">Ethylene</a></li> <li><a href="/wiki/Methanol" title="Methanol">Methanol</a></li> <li><a href="/w/index.php?title=Cyanobutadiynyl_radical&action=edit&redlink=1" class="new" title="Cyanobutadiynyl radical (not yet started)">Cyanobutadiynyl radical</a></li> <li><a href="/w/index.php?title=E-Cyanomethanimine&action=edit&redlink=1" class="new" title="E-Cyanomethanimine (not yet started)">E-Cyanomethanimine</a></li> <li><a href="/w/index.php?title=Cyclopropenone&action=edit&redlink=1" class="new" title="Cyclopropenone (not yet started)">Cyclopropenone</a></li> <li><a href="/w/index.php?title=Diacetylene&action=edit&redlink=1" class="new" title="Diacetylene (not yet started)">Diacetylene</a></li> <li><a href="/w/index.php?title=Formamide&action=edit&redlink=1" class="new" title="Formamide (not yet started)">Formamide</a></li> <li><a href="/w/index.php?title=HC4N&action=edit&redlink=1" class="new" title="HC4N (not yet started)">HC<sub>4</sub>N</a></li> <li><a href="/w/index.php?title=Ketenimine&action=edit&redlink=1" class="new" title="Ketenimine (not yet started)">Ketenimine</a></li> <li><a href="/w/index.php?title=Methanethiol&action=edit&redlink=1" class="new" title="Methanethiol (not yet started)">Methanethiol</a></li> <li><a href="/w/index.php?title=Methyl_isocyanide&action=edit&redlink=1" class="new" title="Methyl isocyanide (not yet started)">Methyl isocyanide</a></li> <li><a href="/w/index.php?title=Polyyne&action=edit&redlink=1" class="new" title="Polyyne (not yet started)">Pentynylidyne</a></li> <li><a href="/w/index.php?title=Propynal&action=edit&redlink=1" class="new" title="Propynal (not yet started)">Propynal</a></li> <li><a href="/w/index.php?title=Protonated_cyanoacetylene&action=edit&redlink=1" class="new" title="Protonated cyanoacetylene (not yet started)">Protonated cyanoacetylene</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/w/index.php?title=List_of_interstellar_and_circumstellar_molecules&action=edit&redlink=1" class="new" title="List of interstellar and circumstellar molecules (not yet started)">Seven<br />atoms</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Ethylene_oxide" title="Ethylene oxide">Ethylene oxide</a></li> <li><a href="/wiki/Methyl_isocyanate" title="Methyl isocyanate">Methyl isocyanate</a></li> <li><a href="/w/index.php?title=Acetaldehyde&action=edit&redlink=1" class="new" title="Acetaldehyde (not yet started)">Acetaldehyde</a></li> <li><a href="/w/index.php?title=Acrylonitrile&action=edit&redlink=1" class="new" title="Acrylonitrile (not yet started)">Acrylonitrile</a> <ul><li><a href="/w/index.php?title=Vinyl_cyanide&action=edit&redlink=1" class="new" title="Vinyl cyanide (not yet started)">Vinyl cyanide</a></li></ul></li> <li><a href="/w/index.php?title=Cyanopolyyne&action=edit&redlink=1" class="new" title="Cyanopolyyne (not yet started)">Cyanodiacetylene</a></li> <li><a href="/w/index.php?title=Glycolonitrile&action=edit&redlink=1" class="new" title="Glycolonitrile (not yet started)">Glycolonitrile</a></li> <li><a href="/w/index.php?title=Hexatriynyl_radical&action=edit&redlink=1" class="new" title="Hexatriynyl radical (not yet started)">Hexatriynyl radical</a></li> <li><a href="/w/index.php?title=Propyne&action=edit&redlink=1" class="new" title="Propyne (not yet started)">Methylacetylene</a></li> <li><a href="/w/index.php?title=Methylamine&action=edit&redlink=1" class="new" title="Methylamine (not yet started)">Methylamine</a></li> <li><a href="/w/index.php?title=Vinyl_alcohol&action=edit&redlink=1" class="new" title="Vinyl alcohol (not yet started)">Vinyl alcohol</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/w/index.php?title=List_of_interstellar_and_circumstellar_molecules&action=edit&redlink=1" class="new" title="List of interstellar and circumstellar molecules (not yet started)">Eight<br />atoms</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Acetic_acid" title="Acetic acid">Acetic acid</a></li> <li><a href="/w/index.php?title=Aminoacetonitrile&action=edit&redlink=1" class="new" title="Aminoacetonitrile (not yet started)">Aminoacetonitrile</a></li> <li><a href="/w/index.php?title=Cyanoallene&action=edit&redlink=1" class="new" title="Cyanoallene (not yet started)">Cyanoallene</a></li> <li><a href="/w/index.php?title=Ethanimine&action=edit&redlink=1" class="new" title="Ethanimine (not yet started)">Ethanimine</a></li> <li><a href="/w/index.php?title=Glycolaldehyde&action=edit&redlink=1" class="new" title="Glycolaldehyde (not yet started)">Glycolaldehyde</a></li> <li><a href="/w/index.php?title=Heptatrienyl_radical&action=edit&redlink=1" class="new" title="Heptatrienyl radical (not yet started)">Heptatrienyl radical</a></li> <li><a href="/w/index.php?title=Polyyne&action=edit&redlink=1" class="new" title="Polyyne (not yet started)">Hexapentaenylidene</a></li> <li><a href="/w/index.php?title=Polyyne&action=edit&redlink=1" class="new" title="Polyyne (not yet started)">Methylcyanoacetylene</a></li> <li><a href="/w/index.php?title=Methyl_formate&action=edit&redlink=1" class="new" title="Methyl formate (not yet started)">Methyl formate</a></li> <li><a href="/w/index.php?title=Acrolein&action=edit&redlink=1" class="new" title="Acrolein (not yet started)">Propenal</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/w/index.php?title=List_of_interstellar_and_circumstellar_molecules&action=edit&redlink=1" class="new" title="List of interstellar and circumstellar molecules (not yet started)">Nine<br />atoms</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Acetamide" title="Acetamide">Acetamide</a></li> <li><a href="/wiki/Ethanol" title="Ethanol">Ethanol</a></li> <li><a href="/wiki/Propene" title="Propene">Propene</a></li> <li><a href="/w/index.php?title=Polyyne&action=edit&redlink=1" class="new" title="Polyyne (not yet started)">Cyanohexatriyne</a></li> <li><a href="/w/index.php?title=Polyyne&action=edit&redlink=1" class="new" title="Polyyne (not yet started)">Cyanotriacetylene</a></li> <li><a href="/w/index.php?title=Dimethyl_ether&action=edit&redlink=1" class="new" title="Dimethyl ether (not yet started)">Dimethyl ether</a></li> <li><a href="/w/index.php?title=Polyyne&action=edit&redlink=1" class="new" title="Polyyne (not yet started)">Methyldiacetylene</a></li> <li><a href="/w/index.php?title=Octatetraynyl_radical&action=edit&redlink=1" class="new" title="Octatetraynyl radical (not yet started)">Octatetraynyl radical</a></li> <li><a href="/w/index.php?title=Propionitrile&action=edit&redlink=1" class="new" title="Propionitrile (not yet started)">Propionitrile</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/w/index.php?title=List_of_interstellar_and_circumstellar_molecules&action=edit&redlink=1" class="new" title="List of interstellar and circumstellar molecules (not yet started)">Ten<br />atoms<br />or more</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Acetone" title="Acetone">Acetone</a></li> <li><a href="/wiki/Benzene" title="Benzene">Benzene</a></li> <li><a href="/wiki/Ethylene_glycol" title="Ethylene glycol">Ethylene glycol</a></li> <li><a href="/wiki/Pyrimidine" title="Pyrimidine">Pyrimidine</a></li> <li><a href="/w/index.php?title=Benzonitrile&action=edit&redlink=1" class="new" title="Benzonitrile (not yet started)">Benzonitrile</a></li> <li><a href="/w/index.php?title=Buckminsterfullerene&action=edit&redlink=1" class="new" title="Buckminsterfullerene (not yet started)">Buckminsterfullerene</a> (C<sub>60</sub>, C<sub>60</sub><sup>+</sup>, fullerene, buckyball)</li> <li><a href="/w/index.php?title=C70_fullerene&action=edit&redlink=1" class="new" title="C70 fullerene (not yet started)">C<sub>70</sub> fullerene</a></li> <li><a href="/w/index.php?title=Cyanopolyyne&action=edit&redlink=1" class="new" title="Cyanopolyyne (not yet started)">Cyanodecapentayne</a></li> <li><a href="/w/index.php?title=Cyanopolyyne&action=edit&redlink=1" class="new" title="Cyanopolyyne (not yet started)">Cyanopentaacetylene</a></li> <li><a href="/w/index.php?title=Cyanopolyyne&action=edit&redlink=1" class="new" title="Cyanopolyyne (not yet started)">Cyanotetra-acetylene</a></li> <li><a href="/w/index.php?title=Ethyl_formate&action=edit&redlink=1" class="new" title="Ethyl formate (not yet started)">Ethyl formate</a></li> <li><a href="/w/index.php?title=Methyl_acetate&action=edit&redlink=1" class="new" title="Methyl acetate (not yet started)">Methyl acetate</a></li> <li><a href="/w/index.php?title=Cyanopolyyne&action=edit&redlink=1" class="new" title="Cyanopolyyne (not yet started)">Methyl-cyano-diacetylene</a></li> <li><a href="/w/index.php?title=Polyyne&action=edit&redlink=1" class="new" title="Polyyne (not yet started)">Methyltriacetylene</a></li> <li><a href="/w/index.php?title=Propionaldehyde&action=edit&redlink=1" class="new" title="Propionaldehyde (not yet started)">Propanal</a></li> <li><a href="/w/index.php?title=Butyronitrile&action=edit&redlink=1" class="new" title="Butyronitrile (not yet started)">n-Propyl cyanide</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Deuterium" title="Deuterium">Deuterated</a><br />molecules</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Ammonia" title="Ammonia">Ammonia</a></li> <li><a href="/wiki/Ammonium" title="Ammonium">Ammonium</a> ion</li> <li><a href="/wiki/Formaldehyde" title="Formaldehyde">Formaldehyde</a></li> <li><a href="/wiki/Heavy_water" title="Heavy water">Heavy water</a></li> <li><a href="/wiki/Hydrogen_cyanide" title="Hydrogen cyanide">Hydrogen cyanide</a></li> <li><a href="/wiki/Hydrogen_deuteride" title="Hydrogen deuteride">Hydrogen deuteride</a></li> <li><a href="/w/index.php?title=Interstellar_formaldehyde&action=edit&redlink=1" class="new" title="Interstellar formaldehyde (not yet started)">Formyl radical</a></li> <li><a href="/w/index.php?title=Hydrogen_isocyanide&action=edit&redlink=1" class="new" title="Hydrogen isocyanide (not yet started)">Hydrogen isocyanide</a></li> <li><a href="/w/index.php?title=Propyne&action=edit&redlink=1" class="new" title="Propyne (not yet started)">Methylacetylene</a></li> <li><a href="/w/index.php?title=N2D%2B&action=edit&redlink=1" class="new" title="N2D+ (not yet started)">N<sub>2</sub>D<sup>+</sup></a></li> <li><a href="/w/index.php?title=Trihydrogen_cation&action=edit&redlink=1" class="new" title="Trihydrogen cation (not yet started)">Trihydrogen cation</a></li></ul> </div></td></tr></tbody></table></div>    </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">Retrieved from "<a dir="ltr" href="https://simple.wikipedia.org/w/index.php?title=Outer_space&oldid=9847076">https://simple.wikipedia.org/w/index.php?title=Outer_space&oldid=9847076</a>"</div></div> <div id="catlinks" class="catlinks" data-mw="interface"><div id="mw-normal-catlinks" class="mw-normal-catlinks"><a href="/wiki/Special:Categories" title="Special:Categories">Categories</a>: <ul><li><a href="/wiki/Category:Astrophysics" title="Category:Astrophysics">Astrophysics</a></li><li><a href="/wiki/Category:Space" title="Category:Space">Space</a></li></ul></div><div id="mw-hidden-catlinks" class="mw-hidden-catlinks mw-hidden-cats-hidden">Hidden category: <ul><li><a href="/wiki/Category:Pages_using_the_JsonConfig_extension" title="Category:Pages using the JsonConfig extension">Pages using the JsonConfig extension</a></li></ul></div></div> </div> </main> </div> <div class="mw-footer-container"> <footer id="footer" class="mw-footer" > <ul id="footer-info"> <li id="footer-info-lastmod"> This page was last changed on 25 October 2024, at 20:39.</li> <li id="footer-info-copyright">Text is available under the <a rel="nofollow" class="external text" href="//creativecommons.org/licenses/by-sa/4.0/">Creative Commons Attribution-ShareAlike License</a> and the <a href="/wiki/Wikipedia:Text_of_the_GNU_Free_Documentation_License" title="Wikipedia:Text of the GNU Free Documentation License">GFDL</a>; additional terms may apply. See <a class="external text" href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Terms_of_Use">Terms of Use</a> for details.</li> </ul> <ul id="footer-places"> <li id="footer-places-privacy"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Privacy_policy">Privacy policy</a></li> <li id="footer-places-about"><a href="/wiki/Wikipedia:About">About Wikipedia</a></li> <li id="footer-places-disclaimers"><a href="/wiki/Wikipedia:General_disclaimer">Disclaimers</a></li> <li id="footer-places-wm-codeofconduct"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Universal_Code_of_Conduct">Code of Conduct</a></li> <li id="footer-places-developers"><a href="https://developer.wikimedia.org">Developers</a></li> <li id="footer-places-statslink"><a href="https://stats.wikimedia.org/#/simple.wikipedia.org">Statistics</a></li> <li id="footer-places-cookiestatement"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Cookie_statement">Cookie statement</a></li> <li id="footer-places-mobileview"><a href="//simple.m.wikipedia.org/w/index.php?title=Outer_space&mobileaction=toggle_view_mobile" class="noprint stopMobileRedirectToggle">Mobile view</a></li> </ul> <ul id="footer-icons" class="noprint"> <li id="footer-copyrightico"><a href="https://wikimediafoundation.org/" class="cdx-button cdx-button--fake-button cdx-button--size-large cdx-button--fake-button--enabled"><img src="/static/images/footer/wikimedia-button.svg" width="84" height="29" alt="Wikimedia Foundation" loading="lazy"></a></li> <li id="footer-poweredbyico"><a href="https://www.mediawiki.org/" class="cdx-button cdx-button--fake-button cdx-button--size-large cdx-button--fake-button--enabled"><img src="/w/resources/assets/poweredby_mediawiki.svg" alt="Powered by MediaWiki" width="88" height="31" loading="lazy"></a></li> </ul> </footer> </div> </div> </div> <div class="vector-settings" id="p-dock-bottom"> <ul></ul> </div><script>(RLQ=window.RLQ||[]).push(function(){mw.config.set({"wgHostname":"mw-web.codfw.main-f69cdc8f6-tfx7h","wgBackendResponseTime":234,"wgPageParseReport":{"limitreport":{"cputime":"0.262","walltime":"0.363","ppvisitednodes":{"value":1227,"limit":1000000},"postexpandincludesize":{"value":49674,"limit":2097152},"templateargumentsize":{"value":2217,"limit":2097152},"expansiondepth":{"value":16,"limit":100},"expensivefunctioncount":{"value":2,"limit":500},"unstrip-depth":{"value":1,"limit":20},"unstrip-size":{"value":19444,"limit":5000000},"entityaccesscount":{"value":0,"limit":400},"timingprofile":["100.00% 289.899 1 -total"," 54.06% 156.710 1 Template:Reflist"," 27.57% 79.939 1 Template:Cite_book"," 22.28% 64.586 1 Template:Molecules_detected_in_outer_space"," 18.63% 54.009 3 Template:ISBN"," 16.95% 49.149 2 Template:Navbox"," 12.70% 36.814 2 Template:Convert"," 9.32% 27.019 1 Template:Main"," 5.73% 16.604 3 Template:Catalog_lookup_link"," 5.38% 15.593 3 Template:Error-small"]},"scribunto":{"limitreport-timeusage":{"value":"0.132","limit":"10.000"},"limitreport-memusage":{"value":4385840,"limit":52428800}},"cachereport":{"origin":"mw-web.eqiad.main-6b6c9bdc8b-n9mxd","timestamp":"20241103103921","ttl":2592000,"transientcontent":false}}});});</script> <script type="application/ld+json">{"@context":"https:\/\/schema.org","@type":"Article","name":"Outer space","url":"https:\/\/simple.wikipedia.org\/wiki\/Outer_space","sameAs":"http:\/\/www.wikidata.org\/entity\/Q4169","mainEntity":"http:\/\/www.wikidata.org\/entity\/Q4169","author":{"@type":"Organization","name":"Contributors to Wikimedia projects"},"publisher":{"@type":"Organization","name":"Wikimedia Foundation, Inc.","logo":{"@type":"ImageObject","url":"https:\/\/www.wikimedia.org\/static\/images\/wmf-hor-googpub.png"}},"datePublished":"2004-02-19T11:16:33Z","dateModified":"2024-10-25T20:39:54Z","image":"https:\/\/upload.wikimedia.org\/wikipedia\/commons\/8\/87\/LH_95.jpg","headline":"void between celestial bodies"}</script> </body> </html>