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class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Orbital_Piloted_Assembly_and_Experiment_Complex" title="Orbital Piloted Assembly and Experiment Complex – Spanish" lang="es" hreflang="es" data-title="Orbital Piloted Assembly and Experiment Complex" data-language-autonym="Español" data-language-local-name="Spanish" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Orbital_Piloted_Assembly_and_Experiment_Complex" title="Orbital Piloted Assembly and Experiment Complex – French" lang="fr" hreflang="fr" data-title="Orbital Piloted Assembly and Experiment Complex" data-language-autonym="Français" data-language-local-name="French" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/OPSEK" title="OPSEK – Italian" lang="it" hreflang="it" 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Unsourced material may be challenged and removed.<br /><small><span class="plainlinks"><i>Find sources:</i> <a rel="nofollow" class="external text" href="https://www.google.com/search?as_eq=wikipedia&q=%22Orbital+Piloted+Assembly+and+Experiment+Complex%22">"Orbital Piloted Assembly and Experiment Complex"</a> – <a rel="nofollow" class="external text" href="https://www.google.com/search?tbm=nws&q=%22Orbital+Piloted+Assembly+and+Experiment+Complex%22+-wikipedia&tbs=ar:1">news</a> <b>·</b> <a rel="nofollow" class="external text" href="https://www.google.com/search?&q=%22Orbital+Piloted+Assembly+and+Experiment+Complex%22&tbs=bkt:s&tbm=bks">newspapers</a> <b>·</b> <a rel="nofollow" class="external text" href="https://www.google.com/search?tbs=bks:1&q=%22Orbital+Piloted+Assembly+and+Experiment+Complex%22+-wikipedia">books</a> <b>·</b> <a rel="nofollow" class="external text" href="https://scholar.google.com/scholar?q=%22Orbital+Piloted+Assembly+and+Experiment+Complex%22">scholar</a> <b>·</b> <a rel="nofollow" class="external text" href="https://www.jstor.org/action/doBasicSearch?Query=%22Orbital+Piloted+Assembly+and+Experiment+Complex%22&acc=on&wc=on">JSTOR</a></span></small></span> <span class="date-container"><i>(<span class="date">August 2019</span>)</i></span><span class="hide-when-compact"><i> (<small><a href="/wiki/Help:Maintenance_template_removal" title="Help:Maintenance template removal">Learn how and when to remove this message</a></small>)</i></span></div></td></tr></tbody></table> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1251242444"><table class="box-Update plainlinks metadata ambox ambox-content ambox-Update" role="presentation"><tbody><tr><td class="mbox-image"><div class="mbox-image-div"><span typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/53/Ambox_current_red_Americas.svg/42px-Ambox_current_red_Americas.svg.png" decoding="async" width="42" height="34" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/53/Ambox_current_red_Americas.svg/63px-Ambox_current_red_Americas.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/53/Ambox_current_red_Americas.svg/84px-Ambox_current_red_Americas.svg.png 2x" data-file-width="360" data-file-height="290" /></span></span></div></td><td class="mbox-text"><div class="mbox-text-span">This article needs to be <b>updated</b>.<span class="hide-when-compact"> Please help update this article to reflect recent events or newly available information.</span> <span class="date-container"><i>(<span class="date">July 2021</span>)</i></span></div></td></tr></tbody></table> </div> </div><span class="hide-when-compact"><i> (<small><a href="/wiki/Help:Maintenance_template_removal" title="Help:Maintenance template removal">Learn how and when to remove this message</a></small>)</i></span></div></td></tr></tbody></table> <style data-mw-deduplicate="TemplateStyles:r1236090951">.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">"OPSEK" redirects here. Not to be confused with <a href="/wiki/OPSEC" class="mw-redirect" title="OPSEC">OPSEC</a>.</div> <div class="shortdescription nomobile noexcerpt noprint searchaux" style="display:none">Proposed Russian space station</div> <p class="mw-empty-elt"> </p> <style data-mw-deduplicate="TemplateStyles:r1257001546">.mw-parser-output .infobox-subbox{padding:0;border:none;margin:-3px;width:auto;min-width:100%;font-size:100%;clear:none;float:none;background-color:transparent}.mw-parser-output .infobox-3cols-child{margin:auto}.mw-parser-output .infobox .navbar{font-size:100%}@media screen{html.skin-theme-clientpref-night .mw-parser-output .infobox-full-data:not(.notheme)>div:not(.notheme)[style]{background:#1f1f23!important;color:#f8f9fa}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .infobox-full-data:not(.notheme) div:not(.notheme){background:#1f1f23!important;color:#f8f9fa}}@media(min-width:640px){body.skin--responsive .mw-parser-output .infobox-table{display:table!important}body.skin--responsive .mw-parser-output .infobox-table>caption{display:table-caption!important}body.skin--responsive .mw-parser-output .infobox-table>tbody{display:table-row-group}body.skin--responsive .mw-parser-output .infobox-table tr{display:table-row!important}body.skin--responsive .mw-parser-output .infobox-table th,body.skin--responsive .mw-parser-output .infobox-table td{padding-left:inherit;padding-right:inherit}}</style><table class="infobox"><caption class="infobox-title">Orbital Piloted Assembly and Experiment Complex</caption><tbody><tr><td colspan="2" class="infobox-image"><span typeof="mw:File"><a href="/wiki/File:Proposed_OPSEK.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/en/thumb/5/51/Proposed_OPSEK.jpg/300px-Proposed_OPSEK.jpg" decoding="async" width="300" height="224" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/5/51/Proposed_OPSEK.jpg 1.5x" data-file-width="365" data-file-height="273" /></a></span><div class="infobox-caption" style="line-height:15px;">Computer-generated depiction of OPSEK</div></td></tr><tr><th colspan="2" class="infobox-header">Station statistics</th></tr><tr><th scope="row" class="infobox-label">Crew</th><td class="infobox-data">2 or more</td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Rocket_launch" class="mw-redirect" title="Rocket launch">Launch</a></th><td class="infobox-data">Abandoned in 2017</td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Launch_pad" title="Launch pad">Launch pad</a></th><td class="infobox-data"><a href="/wiki/Baikonur_Cosmodrome" title="Baikonur Cosmodrome">Baikonur Cosmodrome</a></td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Mass" title="Mass">Mass</a></th><td class="infobox-data">Over 100,000 kg when complete</td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Atmospheric_pressure" title="Atmospheric pressure">Atmospheric pressure</a></th><td class="infobox-data">1 atm</td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Apsis" title="Apsis">Periapsis altitude</a></th><td class="infobox-data">370 to 450 km (planned)</td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Apsis" title="Apsis">Apoapsis altitude</a></th><td class="infobox-data">370 to 450 km</td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Orbital_inclination" title="Orbital inclination">Orbital inclination</a></th><td class="infobox-data">70.0°</td></tr><tr><th scope="row" class="infobox-label">Typical orbit altitude</th><td class="infobox-data">370 to 450 km</td></tr></tbody></table> <p>The <b>Orbital Piloted Assembly and Experiment Complex</b> (<a href="/wiki/Russian_language" title="Russian language">Russian</a>: <span lang="ru">Орбитальный Пилотируемый Сборочно-Экспериментальный Комплекс</span>, <i>Orbital'nyj Pilotirujemyj Sborochno-Eksperimental'nyj Kompleks</i>;<sup id="cite_ref-rsw20171026_1-0" class="reference"><a href="#cite_note-rsw20171026-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-bbc20090704_2-0" class="reference"><a href="#cite_note-bbc20090704-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> <b>ОПСЭК</b>, <b>OPSEK</b>) was a 2009–2017 proposed third-generation <a href="/wiki/Russian_space_program" class="mw-redirect" title="Russian space program">Russian</a> modular <a href="/wiki/Space_station" title="Space station">space station</a> for <a href="/wiki/Low_Earth_orbit" title="Low Earth orbit">low Earth orbit</a>. The concept was to use OPSEK to assemble components of crewed <a href="/wiki/Interplanetary_spaceflight" title="Interplanetary spaceflight">interplanetary</a> <a href="/wiki/Spacecraft" title="Spacecraft">spacecraft</a> destined for the <a href="/wiki/Moon" title="Moon">Moon</a>, <a href="/wiki/Mars" title="Mars">Mars</a>, and possibly <a href="/wiki/Saturn" title="Saturn">Saturn</a>. The returning crew could also recover on the station before landing on <a href="/wiki/Earth" title="Earth">Earth</a>. Thus, OPSEK could form part of a future network of stations supporting crewed exploration of the <a href="/wiki/Solar_System" title="Solar System">Solar System</a>. </p><p>In early plans, the station was to consist initially of several modules from the <a href="/wiki/Russian_Orbital_Segment" title="Russian Orbital Segment">Russian Orbital Segment</a> (ROS) of the <a href="/wiki/International_Space_Station" title="International Space Station">International Space Station</a> (ISS). However, after studying the feasibility of this, the head of <a href="/wiki/Roscosmos" title="Roscosmos">Roscosmos</a> stated in September 2017 the intention to continue working together on the ISS.<sup id="cite_ref-sn20170925_3-0" class="reference"><a href="#cite_note-sn20170925-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> In April 2021, Roscosmos officials announced plans to exit from the <a href="/wiki/International_Space_Station_programme" title="International Space Station programme">ISS programme</a> after 2024, stating concerns about the condition of its aging modules. The OPSEK concept had by then evolved into plans for the <a href="/wiki/Russian_Orbital_Service_Station" title="Russian Orbital Service Station">Russian Orbital Service Station</a> (ROSS), which would be built without modules from the ISS, and was anticipated to be launched starting in the mid-2020s.<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><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> </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Overview">Overview</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Orbital_Piloted_Assembly_and_Experiment_Complex&action=edit&section=1" title="Edit section: Overview"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Anticipating the decommissioning of the <a href="/wiki/International_Space_Station" title="International Space Station">International Space Station</a> (ISS) in the late 2020s, the Russian Federal Space Agency (<a href="/wiki/Roscosmos" title="Roscosmos">Roscosmos</a>) developed a concept in 2009 to construct a successor station in <a href="/wiki/Low_Earth_orbit" title="Low Earth orbit">low Earth orbit</a>.<sup id="cite_ref-rsw20171026_1-1" class="reference"><a href="#cite_note-rsw20171026-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-bbc20090704_2-1" class="reference"><a href="#cite_note-bbc20090704-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> </p><p>The 2009 concept considered re-using several ISS modules to form the initial parts of a new station, which were to be subsequently replaced by new modules.<sup id="cite_ref-rsw20090703_6-0" class="reference"><a href="#cite_note-rsw20090703-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup> On 17 June 2009, Roscosmos officially informed its ISS partner <a href="/wiki/NASA" title="NASA">NASA</a> about its intention to "build and prepare for operation the first elements of the orbital assembly and experimental piloted space complex by the end of the ISS life cycle".<sup id="cite_ref-rsw20090703_6-1" class="reference"><a href="#cite_note-rsw20090703-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup> However, in September 2017, head of <a href="/wiki/Roscosmos" title="Roscosmos">Roscosmos</a> Igor Komarov said that the technical feasibility of separating the ROS to form OPSEK had been studied and there were now "no plans to separate the Russian segment from the ISS... We keep the same position, that we should work on the ISS together with our partners".<sup id="cite_ref-sn20170925_3-1" class="reference"><a href="#cite_note-sn20170925-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> The OPSEK concept evolved into the planned <a href="/wiki/Russian_Orbital_Service_Station" title="Russian Orbital Service Station">Russian Orbital Service Station</a> (ROSS), which was to be composed entirely of new purpose-built modules.<sup id="cite_ref-sn20170925_3-2" class="reference"><a href="#cite_note-sn20170925-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> </p><p>According to the Russian crewed spaceflight contractor <a href="/wiki/Energia_(corporation)" title="Energia (corporation)">RKK Energia</a>, the proposed station would have needed to perform the following tasks:<sup id="cite_ref-interfax0818_7-0" class="reference"><a href="#cite_note-interfax0818-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup> </p> <ul><li>Large spacecraft assembly</li> <li>Flight tests and launches</li> <li>Creating, servicing and completing inter-orbital tugs</li> <li>Providing medical and biological conditions required for the rehabilitation of interplanetary expedition crews after their return to Earth orbit.</li></ul> <div class="mw-heading mw-heading2"><h2 id="Structure">Structure</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Orbital_Piloted_Assembly_and_Experiment_Complex&action=edit&section=2" title="Edit section: Structure"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1251242444"><table class="box-Example_farm plainlinks metadata ambox ambox-content" role="presentation"><tbody><tr><td class="mbox-image"><div class="mbox-image-div"><span typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/b/b4/Ambox_important.svg/40px-Ambox_important.svg.png" decoding="async" width="40" height="40" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/b/b4/Ambox_important.svg/60px-Ambox_important.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/b/b4/Ambox_important.svg/80px-Ambox_important.svg.png 2x" data-file-width="40" data-file-height="40" /></span></span></div></td><td class="mbox-text"><div class="mbox-text-span">This section <b>may contain <a href="/wiki/Wikipedia:Manual_of_Style/Lists#List_size" title="Wikipedia:Manual of Style/Lists">excessive</a> or <a href="/wiki/Wikipedia:Neutral_point_of_view#Due_and_undue_weight" title="Wikipedia:Neutral point of view">irrelevant</a> examples</b>.<span class="hide-when-compact"> Please help <a class="external text" href="https://en.wikipedia.org/w/index.php?title=Orbital_Piloted_Assembly_and_Experiment_Complex&action=edit">improve the article</a> by adding descriptive text and removing <a href="/wiki/Wikipedia:Example_cruft" title="Wikipedia:Example cruft">less pertinent examples</a>.</span> <span class="date-container"><i>(<span class="date">December 2021</span>)</i></span></div></td></tr></tbody></table> <figure class="mw-default-size mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/File:Russian_Orbital_Segment.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/2/25/Russian_Orbital_Segment.png/290px-Russian_Orbital_Segment.png" decoding="async" width="290" height="201" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/25/Russian_Orbital_Segment.png/435px-Russian_Orbital_Segment.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/2/25/Russian_Orbital_Segment.png/580px-Russian_Orbital_Segment.png 2x" data-file-width="1234" data-file-height="854" /></a><figcaption>Annotated image of the <a href="/wiki/International_Space_Station" title="International Space Station">International Space Station</a>'s <a href="/wiki/Russian_Orbital_Segment" title="Russian Orbital Segment">Russian Orbital Segment</a> configuration, 2011</figcaption></figure> <p>OPSEK was to have followed the <a href="/wiki/Salyut" class="mw-redirect" title="Salyut">Salyut</a> and <a href="/wiki/Almaz" title="Almaz">Almaz</a> series, <a href="/wiki/Kosmos_557" title="Kosmos 557">Kosmos 557</a>, and <a href="/wiki/Mir" title="Mir">Mir</a> as the 12th Russian space station launched. It was planned as a third-generation<sup id="cite_ref-dlr_8-0" class="reference"><a href="#cite_note-dlr-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup> modular space station.<sup id="cite_ref-astronautix20120618_9-0" class="reference"><a href="#cite_note-astronautix20120618-9"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup> Modular stations can allow the mission to be changed over time and new modules can be added or removed from the existing structure, allowing greater flexibility. </p><p>Examples of other modular stations<sup class="noprint Inline-Template" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Writing_better_articles#Stay_on_topic" title="Wikipedia:Writing better articles"><span title="The material near this tag may contain information that is not relevant to the article's main topic. (December 2021)">relevant?</span></a></i>]</sup> include the former Soviet/Russian <i><a href="/wiki/Mir" title="Mir">Mir</a></i>, the ISS, and the Chinese <a href="/wiki/Tiangong_space_station" title="Tiangong space station">Tiangong space station</a>. The first space station, <i><a href="/wiki/Salyut_1" title="Salyut 1">Salyut 1</a></i>, and other one-piece or "monolithic" first generation space stations, such as <a href="/wiki/Salyut_2" title="Salyut 2">Salyut 2</a>, <a href="/wiki/Salyut_3" title="Salyut 3">3</a>, <a href="/wiki/Salyut_4" title="Salyut 4">4</a>, <a href="/wiki/Salyut_5" title="Salyut 5">5</a>, <a href="/wiki/DOS-2" title="DOS-2">DOS-2</a>, <a href="/wiki/Kosmos_557" title="Kosmos 557">Kosmos 557</a>, <i><a href="/wiki/Almaz" title="Almaz">Almaz</a></i>, and NASA's <i><a href="/wiki/Skylab" title="Skylab">Skylab</a></i> station, were not designed for re-supply.<sup id="cite_ref-nasahist_10-0" class="reference"><a href="#cite_note-nasahist-10"><span class="cite-bracket">[</span>10<span class="cite-bracket">]</span></a></sup> Generally, each crew had to depart the station to free the only docking port for the next crew to arrive. Skylab had more than one docking port but was not designed for resupply. <a href="/wiki/Salyut_6" title="Salyut 6">Salyut 6</a> and <a href="/wiki/Salyut_7" title="Salyut 7">7</a> had more than one docking port and were designed to be resupplied routinely during crewed operation.<sup id="cite_ref-11" class="reference"><a href="#cite_note-11"><span class="cite-bracket">[</span>11<span class="cite-bracket">]</span></a></sup><sup class="noprint Inline-Template" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Writing_better_articles#Stay_on_topic" title="Wikipedia:Writing better articles"><span title="The material near this tag may contain information that is not relevant to the article's main topic. (December 2021)">relevant?</span></a></i>]</sup> </p> <div class="mw-heading mw-heading2"><h2 id="Modules">Modules</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Orbital_Piloted_Assembly_and_Experiment_Complex&action=edit&section=3" title="Edit section: Modules"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1251242444"><table class="box-Update plainlinks metadata ambox ambox-content ambox-Update" role="presentation"><tbody><tr><td class="mbox-image"><div class="mbox-image-div"><span typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/53/Ambox_current_red_Americas.svg/42px-Ambox_current_red_Americas.svg.png" decoding="async" width="42" height="34" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/53/Ambox_current_red_Americas.svg/63px-Ambox_current_red_Americas.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/53/Ambox_current_red_Americas.svg/84px-Ambox_current_red_Americas.svg.png 2x" data-file-width="360" data-file-height="290" /></span></span></div></td><td class="mbox-text"><div class="mbox-text-span">This section needs to be <b>updated</b>.<span class="hide-when-compact"> Please help update this article to reflect recent events or newly available information.</span> <span class="date-container"><i>(<span class="date">July 2021</span>)</i></span></div></td></tr></tbody></table> <figure class="mw-default-size mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/File:STS-132_ISS-23_Rassvet_Pirs_and_Progress_M-05M.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/4/44/STS-132_ISS-23_Rassvet_Pirs_and_Progress_M-05M.jpg/290px-STS-132_ISS-23_Rassvet_Pirs_and_Progress_M-05M.jpg" decoding="async" width="290" height="193" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/44/STS-132_ISS-23_Rassvet_Pirs_and_Progress_M-05M.jpg/435px-STS-132_ISS-23_Rassvet_Pirs_and_Progress_M-05M.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/44/STS-132_ISS-23_Rassvet_Pirs_and_Progress_M-05M.jpg/580px-STS-132_ISS-23_Rassvet_Pirs_and_Progress_M-05M.jpg 2x" data-file-width="4256" data-file-height="2832" /></a><figcaption>Rassvet, left of center with the Russian science airlock temporarily stored on its side.</figcaption></figure> <figure class="mw-default-size mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/File:Russian_Orbital_Segment_-_post_Nauka_launch_(3D_rendering).jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/3/3c/Russian_Orbital_Segment_-_post_Nauka_launch_%283D_rendering%29.jpg/290px-Russian_Orbital_Segment_-_post_Nauka_launch_%283D_rendering%29.jpg" decoding="async" width="290" height="193" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/3c/Russian_Orbital_Segment_-_post_Nauka_launch_%283D_rendering%29.jpg/435px-Russian_Orbital_Segment_-_post_Nauka_launch_%283D_rendering%29.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/3c/Russian_Orbital_Segment_-_post_Nauka_launch_%283D_rendering%29.jpg/580px-Russian_Orbital_Segment_-_post_Nauka_launch_%283D_rendering%29.jpg 2x" data-file-width="926" data-file-height="615" /></a><figcaption>Computer generated image of the <a href="/wiki/Russian_Orbital_Segment" title="Russian Orbital Segment">Russian Orbital Segment</a> after <a href="/wiki/Nauka_(ISS_module)" title="Nauka (ISS module)"><i>Nauka</i></a> docking</figcaption></figure> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:Iss_before_and_after_undocking_of_progress_m-um_from_prichal_(cropped).png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/c/cd/Iss_before_and_after_undocking_of_progress_m-um_from_prichal_%28cropped%29.png/220px-Iss_before_and_after_undocking_of_progress_m-um_from_prichal_%28cropped%29.png" decoding="async" width="220" height="211" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/cd/Iss_before_and_after_undocking_of_progress_m-um_from_prichal_%28cropped%29.png/330px-Iss_before_and_after_undocking_of_progress_m-um_from_prichal_%28cropped%29.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/cd/Iss_before_and_after_undocking_of_progress_m-um_from_prichal_%28cropped%29.png/440px-Iss_before_and_after_undocking_of_progress_m-um_from_prichal_%28cropped%29.png 2x" data-file-width="492" data-file-height="472" /></a><figcaption>ISS russian orbital segment after docking of UM Prichal module</figcaption></figure> <p>OPSEK would have initially been composed of the five modules of the <a href="/wiki/Russian_Orbital_Segment" title="Russian Orbital Segment">Russian Orbital Segment</a> (ROS) of the ISS, separated from that station as a unit. In order of their launch dates, these modules are:<sup id="cite_ref-12" class="reference"><a href="#cite_note-12"><span class="cite-bracket">[</span>12<span class="cite-bracket">]</span></a></sup> </p> <ul><li>2000: <a href="/wiki/Zvezda_(ISS_module)" title="Zvezda (ISS module)"><i>Zvezda</i></a> (DOS-8) – Providing initial life support and flight control for OPSEK.<sup id="cite_ref-13" class="reference"><a href="#cite_note-13"><span class="cite-bracket">[</span>13<span class="cite-bracket">]</span></a></sup></li> <li>2009: <a href="/wiki/Poisk_(ISS_module)" title="Poisk (ISS module)"><i>Poisk</i></a> (<a href="/wiki/Russian_language" title="Russian language">Russian</a>: <span lang="ru">По́иск</span>; lit. <i>Search</i>), <abbr title="also known as">a.k.a.</abbr> the Mini-Research Module 2 (<span title="Russian-language text"><span lang="ru">Малый исследовательский модуль 2</span></span>, MRM-2 or МИМ 2) – An airlock module for docking of <a href="/wiki/Soyuz_(spacecraft)" title="Soyuz (spacecraft)">Soyuz</a> and <a href="/wiki/Progress_(spacecraft)" title="Progress (spacecraft)">Progress</a> spacecraft and the automatic transfer of propellants.<sup id="cite_ref-14" class="reference"><a href="#cite_note-14"><span class="cite-bracket">[</span>14<span class="cite-bracket">]</span></a></sup></li> <li>2021: <a href="/wiki/Nauka_(ISS_module)" title="Nauka (ISS module)"><i>Nauka</i></a> (<a href="/wiki/Russian_language" title="Russian language">Russian</a>: <span lang="ru">Нау́ка</span>; lit. "Science"), a.k.a. the Multipurpose Laboratory Module (<a href="/wiki/Russian_language" title="Russian language">Russian</a>: Многофункциональный лабораторный модуль, МЛМ, MLM or FGB-2) – The major Russian laboratory module of the ISS, initially planned to be a part of OPSEK. It contains life support systems, additional orientation control, and docking ports for spacecraft and other modules.<sup id="cite_ref-ria_15-0" class="reference"><a href="#cite_note-ria-15"><span class="cite-bracket">[</span>15<span class="cite-bracket">]</span></a></sup><sup class="noprint Inline-Template Template-Fact" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Citation_needed" title="Wikipedia:Citation needed"><span title="This claim needs references to reliable sources. (July 2021)">citation needed</span></a></i>]</sup> The <a href="/wiki/European_Robotic_Arm" title="European Robotic Arm">European Robotic Arm</a>, which services the ROS, was launched alongside the MLM.<sup id="cite_ref-16" class="reference"><a href="#cite_note-16"><span class="cite-bracket">[</span>16<span class="cite-bracket">]</span></a></sup><sup class="noprint Inline-Template Template-Fact" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Citation_needed" title="Wikipedia:Citation needed"><span title="This claim needs references to reliable sources. (July 2021)">citation needed</span></a></i>]</sup><sup class="noprint Inline-Template" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Writing_better_articles#Stay_on_topic" title="Wikipedia:Writing better articles"><span title="The What does this have to do with OPSEK? near this tag may contain information that is not relevant to the article's main topic. (December 2021)">relevant?</span></a></i>]</sup></li> <li>2021: <a href="/wiki/Prichal_(ISS_module)" title="Prichal (ISS module)"><i>Prichal</i></a>, a.k.a. the Node Module (Russian: <a href="/wiki/Uzlovoy_Module" class="mw-redirect" title="Uzlovoy Module">Uzlovoy Module</a>, UM, NM) – A ball-shaped docking module, conceived as the only permanent element of OPSEK. Equipped with six docking ports, the <i>Prichal</i> would have served as the permanent core of the station with all other modules coming and going as their life span and mission required. One port is equipped with an active hybrid docking port to enable docking with the MLM; the remaining ports are passive hybrids, enabling docking of Soyuz and Progress vehicles, heavier modules, and future spacecraft with modified docking systems. During the final stage of OPSEK assembly, it was to support two scientific and power modules.<sup id="cite_ref-17" class="reference"><a href="#cite_note-17"><span class="cite-bracket">[</span>17<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-rsw20111008node_18-0" class="reference"><a href="#cite_note-rsw20111008node-18"><span class="cite-bracket">[</span>18<span class="cite-bracket">]</span></a></sup> <i>Prichal</i> was launched in November 2021 and integrated with the ISS.<sup id="cite_ref-rsw-um_19-0" class="reference"><a href="#cite_note-rsw-um-19"><span class="cite-bracket">[</span>19<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-20" class="reference"><a href="#cite_note-20"><span class="cite-bracket">[</span>20<span class="cite-bracket">]</span></a></sup></li> <li>2022: <a href="/wiki/Science-Power_Module-1" class="mw-redirect" title="Science-Power Module-1">Science and Power Module 1</a> (NEM-1) – Planned as the foundation of the future Russian space station, with more advanced facilities for laboratories and flight control, power generation, fuel storage, and additional living space.<sup id="cite_ref-rsw20160405_21-0" class="reference"><a href="#cite_note-rsw20160405-21"><span class="cite-bracket">[</span>21<span class="cite-bracket">]</span></a></sup></li></ul> <p>ROS modules not included in the OPSEK plan include (in order of launch): </p> <ul><li>1998, <a href="/wiki/Zarya_(ISS_module)" title="Zarya (ISS module)"><i>Zarya</i></a> (FGB-1) – Funded by US and owned by NASA.<sup id="cite_ref-22" class="reference"><a href="#cite_note-22"><span class="cite-bracket">[</span>22<span class="cite-bracket">]</span></a></sup></li> <li>2001, <a href="/wiki/Pirs_(ISS_module)" title="Pirs (ISS module)"><i>Pirs</i></a> (DC-1) – Docking port which was deorbited after being replaced with <i>Nauka</i>.</li> <li>2010, <a href="/wiki/Rassvet_(ISS_module)" title="Rassvet (ISS module)"><i>Rassvet</i></a> (MRM-1) – Docked at <i>Zarya</i> as of 2012;<sup id="cite_ref-23" class="reference"><a href="#cite_note-23"><span class="cite-bracket">[</span>23<span class="cite-bracket">]</span></a></sup><sup class="noprint Inline-Template" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Manual_of_Style/Dates_and_numbers#Chronological_items" title="Wikipedia:Manual of Style/Dates and numbers"><span title="The date of the event predicted near this tag has passed. (December 2021)">needs update</span></a></i>]</sup> It would presumably have to be relocated or deorbited following Russia's withdrawal from ISS.</li></ul> <div class="mw-heading mw-heading2"><h2 id="See_also">See also</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Orbital_Piloted_Assembly_and_Experiment_Complex&action=edit&section=4" title="Edit section: See also"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/List_of_space_stations" title="List of space stations">List of space stations</a></li> <li><a href="/wiki/Lunar_Orbital_Station" title="Lunar Orbital Station">Lunar Orbital Station</a></li> <li><a href="/w/index.php?title=Soviet_space_stations&action=edit&redlink=1" class="new" title="Soviet space stations (page does not exist)">Soviet space stations</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="References">References</h2><span 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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 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Retrieved <span class="nowrap">23 June</span> 2020</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=RussianSpaceWeb&rft.atitle=Prichal+Node+Module%2C+UM&rft.date=2020-06-22&rft.aulast=Zak&rft.aufirst=Anatoly&rft_id=http%3A%2F%2Fwww.russianspaceweb.com%2Fiss_node.html%232020&rfr_id=info%3Asid%2Fen.wikipedia.org%3AOrbital+Piloted+Assembly+and+Experiment+Complex" class="Z3988"></span></span> </li> <li id="cite_note-20"><span class="mw-cite-backlink"><b><a href="#cite_ref-20">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFHarding2021" class="citation web cs1">Harding, Pete (26 November 2021). <a rel="nofollow" class="external text" href="https://www.nasaspaceflight.com/2021/11/prichal-launch/">"Russian assembly complete: Roscosmos attached new docking node to station"</a>. <i>nasaspaceflight.com</i>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=nasaspaceflight.com&rft.atitle=Russian+assembly+complete%3A+Roscosmos+attached+new+docking+node+to+station&rft.date=2021-11-26&rft.aulast=Harding&rft.aufirst=Pete&rft_id=https%3A%2F%2Fwww.nasaspaceflight.com%2F2021%2F11%2Fprichal-launch%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3AOrbital+Piloted+Assembly+and+Experiment+Complex" class="Z3988"></span></span> </li> <li id="cite_note-rsw20160405-21"><span class="mw-cite-backlink"><b><a href="#cite_ref-rsw20160405_21-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFZak" class="citation web cs1">Zak, Anatoly. <a rel="nofollow" class="external text" href="http://www.russianspaceweb.com/nem.html">"Russia works on a new-generation station module"</a>. <i>russianspaceweb.com</i>. Anatoly Zak. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20160408182926/http://russianspaceweb.com/nem.html">Archived</a> from the original on 8 April 2016<span class="reference-accessdate">. Retrieved <span class="nowrap">5 April</span> 2016</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=russianspaceweb.com&rft.atitle=Russia+works+on+a+new-generation+station+module&rft.aulast=Zak&rft.aufirst=Anatoly&rft_id=http%3A%2F%2Fwww.russianspaceweb.com%2Fnem.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3AOrbital+Piloted+Assembly+and+Experiment+Complex" class="Z3988"></span></span> </li> <li id="cite_note-22"><span class="mw-cite-backlink"><b><a href="#cite_ref-22">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.nasa.gov/mission_pages/station/structure/elements/fgb.html">"Zarya"</a>. NASA. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20180124235540/https://www.nasa.gov/mission_pages/station/structure/elements/fgb.html">Archived</a> from the original on 24 January 2018<span class="reference-accessdate">. Retrieved <span class="nowrap">24 November</span> 2012</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Zarya&rft.pub=NASA&rft_id=http%3A%2F%2Fwww.nasa.gov%2Fmission_pages%2Fstation%2Fstructure%2Felements%2Ffgb.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3AOrbital+Piloted+Assembly+and+Experiment+Complex" class="Z3988"></span> <span class="noviewer" typeof="mw:File"><span><img alt="Public Domain" src="//upload.wikimedia.org/wikipedia/en/thumb/6/62/PD-icon.svg/12px-PD-icon.svg.png" decoding="async" width="12" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/6/62/PD-icon.svg/18px-PD-icon.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/6/62/PD-icon.svg/24px-PD-icon.svg.png 2x" data-file-width="196" data-file-height="196" /></span></span> This article incorporates text from this source, which is in the <a href="/wiki/Public_domain" title="Public domain">public domain</a>.</span> </li> <li id="cite_note-23"><span class="mw-cite-backlink"><b><a href="#cite_ref-23">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.nasa.gov/mission_pages/station/structure/iss_assembly_ulf4.html">"NASA - ISS Assembly Mission ULF4"</a>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20130119235415/http://www.nasa.gov/mission_pages/station/structure/iss_assembly_ulf4.html">Archived</a> from the original on 19 January 2013<span class="reference-accessdate">. Retrieved <span class="nowrap">24 November</span> 2012</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=NASA+-+ISS+Assembly+Mission+ULF4&rft_id=http%3A%2F%2Fwww.nasa.gov%2Fmission_pages%2Fstation%2Fstructure%2Fiss_assembly_ulf4.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3AOrbital+Piloted+Assembly+and+Experiment+Complex" class="Z3988"></span> <span class="noviewer" typeof="mw:File"><span><img alt="Public Domain" src="//upload.wikimedia.org/wikipedia/en/thumb/6/62/PD-icon.svg/12px-PD-icon.svg.png" decoding="async" width="12" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/6/62/PD-icon.svg/18px-PD-icon.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/6/62/PD-icon.svg/24px-PD-icon.svg.png 2x" data-file-width="196" data-file-height="196" /></span></span> This article incorporates text from this source, which is in the <a href="/wiki/Public_domain" title="Public 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class="navbox-group" style="width:1%">Past</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%">Russia /<br />Soviet Union</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/Salyut_programme" title="Salyut programme">Salyut</a> <ul><li><a href="/wiki/Salyut_1" title="Salyut 1">Salyut 1</a></li> <li><a href="/wiki/DOS-2" title="DOS-2">DOS-2</a><sup>†</sup></li> <li><a href="/wiki/Salyut_2" title="Salyut 2">Salyut 2</a><sup>† ‡</sup></li> <li><a href="/wiki/Kosmos_557" title="Kosmos 557">Cosmos 557</a><sup>†</sup></li> <li><a href="/wiki/Salyut_3" title="Salyut 3">Salyut 3</a><sup>‡</sup></li> <li><a href="/wiki/Salyut_4" title="Salyut 4">Salyut 4</a></li> <li><a href="/wiki/Salyut_5" title="Salyut 5">Salyut 5</a><sup>‡</sup></li> <li><a href="/wiki/Salyut_6" title="Salyut 6">Salyut 6</a></li> <li><a href="/wiki/Salyut_7" title="Salyut 7">Salyut 7</a></li></ul></li> <li><i><a href="/wiki/Mir" title="Mir">Mir</a></i></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">United States</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/OPS_0855" title="OPS 0855">OPS 0855</a><sup>°</sup></li> <li><a href="/wiki/Skylab" title="Skylab">Skylab</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">China</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/Tiangong_program" title="Tiangong program">Tiangong program</a> <ul><li><a href="/wiki/Tiangong-1" title="Tiangong-1">Tiangong-1</a></li> <li><a href="/wiki/Tiangong-2" title="Tiangong-2">Tiangong-2</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Private</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/Genesis_I" title="Genesis I">Genesis</a> <ul><li><a href="/wiki/Genesis_I" title="Genesis I">I</a><sup>°</sup></li> <li><a href="/wiki/Genesis_II_(space_habitat)" title="Genesis II (space habitat)">II</a><sup>°</sup></li></ul></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Canceled</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%">Individual projects</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/Aurora_Space_Station" title="Aurora Space Station">Aurora Station</a></li> <li><a href="/wiki/Bigelow_Commercial_Space_Station" title="Bigelow Commercial Space Station">Bigelow Commercial Space Station</a></li> <li><a href="/wiki/Deep_Space_Habitat" title="Deep Space Habitat">Deep Space Habitat</a></li> <li><a href="/wiki/Excalibur_Almaz" title="Excalibur Almaz">Excalibur Almaz</a></li> <li><a href="/wiki/Exploration_Gateway_Platform" title="Exploration Gateway Platform">Exploration Gateway Platform</a></li> <li><a href="/wiki/Galaxy_(spacecraft)" title="Galaxy (spacecraft)">Galaxy</a></li> <li><a href="/wiki/Space_Industries_Incorporated" title="Space Industries Incorporated">Industrial Space Facility</a></li> <li><a href="/wiki/Manned_Orbiting_Laboratory" title="Manned Orbiting Laboratory">Manned Orbiting Laboratory</a></li> <li><a href="/wiki/Nautilus-X" title="Nautilus-X">Nautilus-X</a></li> <li><a class="mw-selflink selflink">OPSEK</a></li> <li><a href="/wiki/Orbital_Technologies_Commercial_Space_Station" title="Orbital Technologies Commercial Space Station">Orbital Technologies Commercial Space Station</a></li> <li><i><a href="/wiki/Skylab_II" title="Skylab II">Skylab II</a></i> (<a href="/wiki/FlexCraft" class="mw-redirect" title="FlexCraft">FlexCraft</a>)</li> <li><a href="/wiki/Skylab_B" title="Skylab B">Skylab B</a></li> <li><a href="/wiki/Sundancer" title="Sundancer">Sundancer</a></li> <li><a href="/wiki/Tiangong-3" title="Tiangong-3">Tiangong-3</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Incorporated into <a href="/wiki/International_Space_Station" title="International Space Station">ISS</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/Space_Station_Freedom" title="Space Station Freedom">Space Station <i>Freedom</i></a> <ul><li><a href="/wiki/US_Orbital_Segment" title="US Orbital Segment">USOS</a></li></ul></li> <li><a href="/wiki/Columbus_Man-Tended_Free_Flyer" title="Columbus Man-Tended Free Flyer"><i>Columbus</i> MTFF</a> <ul><li><a href="/wiki/Columbus_(ISS_module)" title="Columbus (ISS module)"><i>Columbus</i> (ISS module)</a></li></ul></li> <li><i><a href="/wiki/Mir-2" title="Mir-2">Mir-2</a></i> <ul><li><a href="/wiki/Russian_Orbital_Segment" title="Russian Orbital Segment">ROS</a></li></ul></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">In development</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%">Russia</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/Russian_Orbital_Service_Station" title="Russian Orbital Service Station">Russian Orbital Service Station</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Private</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/Axiom_Station" class="mw-redirect" title="Axiom Station">Axiom Station</a></li> <li><a href="/wiki/Haven-1" title="Haven-1">Haven-1</a></li> <li><a href="/wiki/Orbital_Reef" title="Orbital Reef">Orbital Reef</a></li> <li><a href="/wiki/Starlab_(space_station)" title="Starlab (space station)">Starlab</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">International(Western Aligned Nations only)</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/Lunar_Gateway" title="Lunar Gateway">Lunar Gateway</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Proposed</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/Bharatiya_Antariksha_Station" title="Bharatiya Antariksha Station">Bharatiya Antariksha Station</a></li> <li><a href="/wiki/Japanese_Space_Station_Module_(Mitsui)" title="Japanese Space Station Module (Mitsui)">Japanese Space Station Module (Mitsui)</a></li> <li><a href="/wiki/Lunar_Orbital_Station" title="Lunar Orbital Station">Lunar Orbital Station</a></li> <li><a href="/wiki/Voyager_Station" class="mw-redirect" title="Voyager Station">Voyager Station</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Concepts</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/Bernal_sphere" title="Bernal sphere">Bernal sphere</a></li> <li><a href="/wiki/Bishop_Ring_(habitat)" title="Bishop Ring (habitat)">Bishop Ring</a></li> <li><a href="/wiki/McKendree_cylinder" title="McKendree cylinder">McKendree cylinder</a></li> <li><a href="/wiki/O%27Neill_cylinder" title="O'Neill cylinder">O'Neill cylinder</a></li> <li><a href="/wiki/Rotating_wheel_space_station" title="Rotating wheel space station">Rotating wheel</a></li> <li><a href="/wiki/Space_settlement" title="Space settlement">Space settlement</a></li> <li><a href="/wiki/Stanford_torus" title="Stanford torus">Stanford torus</a></li> <li><a href="/wiki/Wet_workshop" title="Wet workshop">Wet workshop</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Related</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/List_of_films_featuring_space_stations" title="List of films featuring space stations">List of films featuring space stations</a></li> <li><a href="/wiki/Space_stations_and_habitats_in_fiction" title="Space stations and habitats in fiction">Space stations and habitats in fiction</a></li> <li><i><a href="/wiki/Mission_to_Mir" title="Mission to Mir">Mission to Mir</a></i> (1997 documentary)</li> <li><i><a href="/wiki/Space_Station_3D" title="Space Station 3D">Space Station 3D</a></i> (2002 documentary)</li> <li><i><a href="/wiki/Orphans_of_Apollo" title="Orphans of Apollo">Orphans of Apollo</a></i> (2008 documentary)</li> <li><i><a href="/wiki/Space_Tourists" title="Space Tourists">Space Tourists</a></i> (2009 documentary)</li> <li><i><a href="/wiki/A_Beautiful_Planet" title="A Beautiful Planet">A Beautiful Planet</a></i> (2016 documentary)</li></ul> </div></td></tr><tr><td class="navbox-abovebelow" colspan="3"><div>Notes: † Never inhabited due to launch or on-orbit failure, ‡ Part of the <a href="/wiki/Almaz" title="Almaz">Almaz</a> military program, ° Never inhabited, lacks docking mechanism.</div></td></tr></tbody></table></div> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236075235"></div><div role="navigation" class="navbox" aria-labelledby="Soviet_and_Russian_government_human_spaceflight_programs" style="padding:3px"><table class="nowraplinks hlist mw-collapsible autocollapse navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1239400231"><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Russian_human_spaceflight_programs" title="Template:Russian human spaceflight programs"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Russian_human_spaceflight_programs" title="Template talk:Russian human spaceflight programs"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Russian_human_spaceflight_programs" title="Special:EditPage/Template:Russian human spaceflight programs"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Soviet_and_Russian_government_human_spaceflight_programs" style="font-size:114%;margin:0 4em"><a href="/wiki/Soviet_space_program" title="Soviet space program">Soviet</a> and <a href="/wiki/Roscosmos" title="Roscosmos">Russian</a> government human spaceflight programs</div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%">Active</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/Soyuz_programme" title="Soyuz programme">Soyuz</a></li> <li><a href="/wiki/International_Space_Station" title="International Space Station">ISS</a> <small> (joint) </small> <ul><li><a href="/wiki/Russian_Orbital_Segment" title="Russian Orbital Segment">Russian Orbital Segment</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">In development</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/Orel_(spacecraft)" title="Orel (spacecraft)">Orel</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Past</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/Vostok_programme" title="Vostok programme">Vostok</a></li> <li><a href="/wiki/Voskhod_programme" title="Voskhod programme">Voskhod</a></li> <li><a href="/wiki/Salyut_programme" title="Salyut programme">Salyut</a></li> <li><a href="/wiki/Almaz" title="Almaz">Almaz</a> <small>(incorporated into Salyut program)</small> / <a href="/wiki/TKS_(spacecraft)" title="TKS (spacecraft)">TKS</a></li> <li><a href="/wiki/Apollo%E2%80%93Soyuz_Test_Project" class="mw-redirect" title="Apollo–Soyuz Test Project">Apollo–Soyuz</a> <small> (joint) </small></li> <li><a href="/wiki/Mir" title="Mir">Mir</a> <ul><li><a href="/wiki/Shuttle%E2%80%93Mir_program" title="Shuttle–Mir program">Shuttle-Mir</a> <small> (joint) </small></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Cancelled</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i>Moon: </i> <a href="/wiki/Zond_program" title="Zond program">Zond (7K-L1)</a>, <a href="/wiki/Soviet_human_lunar_programs#Moon_landing_N1.2FL3_program" class="mw-redirect" title="Soviet human lunar programs">N1-L3</a>, <a href="/wiki/LK-700" title="LK-700">LK-700</a>, <a href="/wiki/Zvezda_(moonbase)" title="Zvezda (moonbase)">Zvezda</a></li> <li><i>Interplanetary: </i> <a href="/wiki/TMK" title="TMK">TMK</a>, <a href="/wiki/Aelita_project" title="Aelita project">Aelita</a>, <a href="/wiki/Martian_Piloted_Complex" title="Martian Piloted Complex">Martian Piloted Complex</a></li> <li><i>Spaceplanes: </i> <a href="/wiki/Mikoyan-Gurevich_MiG-105" title="Mikoyan-Gurevich MiG-105">Spiral</a>, <a href="/wiki/Energia_(rocket)" title="Energia (rocket)">Energia</a> / <a href="/wiki/Buran_programme" title="Buran programme">Buran</a>, <a href="/wiki/MAKS_(spacecraft)" title="MAKS (spacecraft)">MAKS</a>, <a href="/wiki/Kliper" title="Kliper">Kliper</a>, <a href="/wiki/LKS_(Spaceship)" class="mw-redirect" title="LKS (Spaceship)">LKS</a>, <a href="/wiki/Tupolev_Tu-2000" title="Tupolev Tu-2000">Tupolev Tu-2000</a></li> <li><i>Capsules: </i> <a href="/wiki/Military_Soyuz#Soyuz_7K-VI_Zvezda" title="Military Soyuz">Zvezda</a>, <a href="/wiki/Zarya_(spacecraft)" class="mw-redirect" title="Zarya (spacecraft)">Zarya</a></li> <li><i>Space Stations: </i> <a class="mw-selflink selflink">OPSEK</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Related</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/List_of_Soyuz_missions" title="List of Soyuz missions">List of Soyuz missions</a></li> <li><a href="/wiki/List_of_Soviet_human_spaceflight_missions" title="List of Soviet human spaceflight missions">List of Soviet human spaceflight missions</a></li> <li><a href="/wiki/List_of_Russian_human_spaceflight_missions" title="List of Russian human spaceflight missions">List of Russian human spaceflight missions</a></li> <li><a href="/wiki/Astronaut_ranks_and_positions" title="Astronaut ranks and positions">Cosmonaut ranks and positions</a></li></ul> </div></td></tr></tbody></table></div> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236075235"></div><div role="navigation" class="navbox" aria-labelledby="Soviet_and_Russian_space_program" style="padding:3px"><table class="nowraplinks hlist mw-collapsible autocollapse navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="3"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1239400231"><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Russian_space_program" title="Template:Russian space program"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Russian_space_program" title="Template talk:Russian space program"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Russian_space_program" title="Special:EditPage/Template:Russian space program"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Soviet_and_Russian_space_program" style="font-size:114%;margin:0 4em"><a href="/wiki/Soviet_space_program" title="Soviet space program">Soviet</a> and <a href="/wiki/Roscosmos" title="Roscosmos">Russian space program</a></div></th></tr><tr><td class="navbox-abovebelow" colspan="3"><div> <ul><li><a href="/wiki/Roscosmos" title="Roscosmos">Roscosmos</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Launch sites</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/Baikonur_Cosmodrome" title="Baikonur Cosmodrome">Baikonur Cosmodrome</a> <small>(in <a href="/wiki/Kazakhstan" title="Kazakhstan">Kazakhstan</a>)</small></li> <li><a href="/wiki/Dombarovsky_(air_base)" title="Dombarovsky (air base)">Dombarovsky</a></li> <li><a href="/wiki/Kapustin_Yar" title="Kapustin Yar">Kapustin Yar</a></li> <li><a href="/wiki/Plesetsk_Cosmodrome" title="Plesetsk Cosmodrome">Plesetsk Cosmodrome</a></li> <li><a href="/wiki/Svobodny_Cosmodrome" title="Svobodny Cosmodrome">Svobodny Cosmodrome</a> <small>(defunct)</small></li> <li><a href="/wiki/Vostochny_Cosmodrome" title="Vostochny Cosmodrome">Vostochny Cosmodrome</a></li></ul> </div></td><td class="noviewer navbox-image" rowspan="8" style="width:1px;padding:0 0 0 2px"><div><span typeof="mw:File"><a href="/wiki/File:Roscosmos_logo_ru.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/d/da/Roscosmos_logo_ru.svg/80px-Roscosmos_logo_ru.svg.png" decoding="async" width="80" height="51" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/da/Roscosmos_logo_ru.svg/120px-Roscosmos_logo_ru.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/da/Roscosmos_logo_ru.svg/160px-Roscosmos_logo_ru.svg.png 2x" data-file-width="512" data-file-height="325" /></a></span></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Launch vehicles</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/Angara_(rocket_family)" title="Angara (rocket family)">Angara</a></li> <li><a href="/wiki/Proton_(rocket_family)" title="Proton (rocket family)">Proton</a></li> <li><a href="/wiki/Soyuz_(rocket_family)" title="Soyuz (rocket family)">Soyuz</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Human_spaceflight" title="Human spaceflight">Human spaceflight</a><br />programs</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%">Past</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/Vostok_programme" title="Vostok programme">Vostok</a></li> <li><a href="/wiki/Voskhod_programme" title="Voskhod programme">Voskhod</a></li> <li><a href="/wiki/Salyut_program" class="mw-redirect" title="Salyut program">Salyut</a></li> <li><a href="/wiki/Almaz" title="Almaz">Almaz</a> <small>(incorporated into Salyut program)</small> / <a href="/wiki/TKS_(spacecraft)" title="TKS (spacecraft)">TKS</a></li> <li><a href="/wiki/Apollo%E2%80%93Soyuz" title="Apollo–Soyuz">Soyuz-Apollo</a> <small>(joint)</small></li> <li><a href="/wiki/Mir" title="Mir">Mir</a></li> <li><a href="/wiki/Shuttle%E2%80%93Mir_Program" class="mw-redirect" title="Shuttle–Mir Program">Shuttle–Mir</a> <small>(joint)</small></li> <li><a href="/wiki/Energia_(rocket)" title="Energia (rocket)">Energia</a> / <a href="/wiki/Buran_programme" title="Buran programme">Buran</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Cancelled</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/Zond_program" title="Zond program">Zond (7K-L1)</a> <small>(Moon flyby)</small></li> <li><a href="/wiki/Soviet_crewed_lunar_programs" title="Soviet crewed lunar programs">Soviet crewed lunar programs</a> <small>(Moon landing)</small></li> <li><a href="/wiki/Zvezda_(moonbase)" title="Zvezda (moonbase)">Zvezda</a> <small>(moonbase)</small></li> <li><a href="/wiki/TMK" title="TMK">TMK</a> <small>(Mars/Venus flyby)</small></li> <li><a href="/wiki/Mikoyan-Gurevich_MiG-105" title="Mikoyan-Gurevich MiG-105">Spiral</a></li> <li><a href="/wiki/Military_Soyuz#Soyuz_7K-VI_Zvezda" title="Military Soyuz">Zvezda</a></li> <li><a href="/wiki/Zarya_(spacecraft)" class="mw-redirect" title="Zarya (spacecraft)">Zarya</a></li> <li><a href="/wiki/MAKS_(spacecraft)" title="MAKS (spacecraft)">MAKS</a></li> <li><a href="/wiki/Kliper" title="Kliper">Kliper</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Active</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/International_Space_Station" title="International Space Station">International Space Station</a> <small>(joint)</small> <ul><li><a href="/wiki/Russian_Orbital_Segment" title="Russian Orbital Segment">Russian Orbital Segment</a></li></ul></li> <li><a href="/wiki/Soyuz_programme" title="Soyuz programme">Soyuz</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">In development</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/Orel_(spacecraft)" title="Orel (spacecraft)">Orel</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/Robotic_spacecraft" class="mw-redirect" title="Robotic spacecraft">Robotic</a><br />programs</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%">Past</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/Dnepropetrovsk_Sputnik" title="Dnepropetrovsk Sputnik">Dnepropetrovsk Sputnik</a> (1961–1982)</li> <li><a href="/wiki/Prognoz_programme" title="Prognoz programme">Prognoz</a> (1972–1996)</li> <li><a href="/wiki/Luna_programme" title="Luna programme">Luna</a> (1958–1976)</li> <li><a href="/wiki/Venera" title="Venera">Venera</a> (1961–1985)</li> <li><a href="/wiki/Zond_program" title="Zond program">Zond</a> (1964–1970)</li> <li><a href="/wiki/Astron_(spacecraft)" title="Astron (spacecraft)">Astron</a> (1983-1991)</li> <li><a href="/wiki/Vega_program" title="Vega program">Vega</a> (1984-1987)</li> <li><a href="/wiki/Phobos_program" title="Phobos program">Phobos</a> <small>(failed)</small> (1988-1989)</li> <li><a href="/wiki/Granat" title="Granat">Granat</a> (1989-1998)</li> <li><a href="/wiki/Gamma_(satellite)" title="Gamma (satellite)">Gamma</a> (1990-1992)</li> <li><a href="/wiki/Mars_96" title="Mars 96">Mars 96</a> <small>(failed)</small> (1996)</li> <li><a href="/wiki/Resurs-DK_No.1" title="Resurs-DK No.1">Resurs-DK No.1</a> (2006-2016)</li> <li><a href="/wiki/CORONAS_programme" title="CORONAS programme">CORONAS</a> (1994-2009)</li> <li><a href="/wiki/Fobos-Grunt" title="Fobos-Grunt">Fobos-Grunt</a> <small>(failed)</small> (2011)</li> <li><a href="/wiki/Spektr-R" title="Spektr-R">Spektr-R</a> (2011–2019)</li> <li><a href="/wiki/Luna_25" title="Luna 25">Luna 25</a> <span style="font-size:85%;">(failed)</span> (2023)</li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Cancelled</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i><a href="/wiki/Kazachok" title="Kazachok">Kazachok</a></i></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Active</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/Bion_(satellite)" title="Bion (satellite)">Bion-M</a></li> <li><a href="/wiki/Elektro%E2%80%93L" title="Elektro–L">Elektro–L</a></li> <li><a href="/wiki/Trace_Gas_Orbiter" title="Trace Gas Orbiter">Trace Gas Orbiter</a> <small>(joint)</small></li> <li><a href="/wiki/Meteor_(satellite)" title="Meteor (satellite)">Meteor-M</a></li> <li><a href="/wiki/Resurs-P" title="Resurs-P">Resurs-P</a></li> <li><a href="/wiki/Spektr-RG" title="Spektr-RG">Spektr-RG</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">In development</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/Luna-Glob" title="Luna-Glob">Luna-Glob</a> <ul><li><a href="/wiki/Luna_26" title="Luna 26">Luna 26</a></li> <li><a href="/wiki/Luna_27" title="Luna 27">Luna 27</a></li> <li><a href="/wiki/Luna_28" title="Luna 28">Luna 28</a></li></ul></li> <li><a href="/wiki/Spektr-UV" title="Spektr-UV">Spektr-UV</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Communications</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/Sputnik_programme" class="mw-redirect" title="Sputnik programme">Sputnik</a> (begun 1957) <ul><li><a href="/wiki/Sputnik_1" title="Sputnik 1">Sputnik 1</a></li> <li><a href="/wiki/Sputnik_2" title="Sputnik 2">Sputnik 2</a></li> <li><a href="/wiki/Sputnik_3" title="Sputnik 3">Sputnik 3</a></li> <li><a href="/wiki/Sputnik_41" title="Sputnik 41">Sputnik 41</a></li> <li><a href="/wiki/Sputnik_99" title="Sputnik 99">Sputnik 99</a></li></ul></li> <li><a href="/wiki/Luch_(satellite)" title="Luch (satellite)">Luch</a></li> <li><a href="/wiki/Soviet_Deep_Space_Network" title="Soviet Deep Space Network">Deep Space Network</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Concepts</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/Baikal_(rocket_booster)" title="Baikal (rocket booster)">Baikal-Angara</a></li> <li><a href="/wiki/Laplace-P" title="Laplace-P">Laplace-P</a></li> <li><a href="/wiki/Mars-Grunt" title="Mars-Grunt">Mars-Grunt</a></li> <li><a href="/wiki/Mercury-P" title="Mercury-P">Mercury-P</a></li> <li><a class="mw-selflink selflink">OPSEK</a></li> <li><a href="/wiki/Spektr-M" title="Spektr-M">Spektr-M</a></li> <li><a href="/wiki/Venera-D" title="Venera-D">Venera-D</a></li> <li><a href="/wiki/Sfera_(satellite_constellation)" title="Sfera (satellite constellation)">Sfera</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Images and artwork</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/Mission_patch" title="Mission patch">Mission patches</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Related</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/List_of_cosmonauts" title="List of cosmonauts">List of cosmonauts</a></li> <li><a href="/wiki/Astronaut_ranks_and_positions" title="Astronaut ranks and positions">Cosmonaut ranks and positions</a> <ul><li><a href="/wiki/Pilot-Cosmonaut_of_the_Russian_Federation" title="Pilot-Cosmonaut of the Russian Federation">Pilot-Cosmonaut of the Russian Federation</a></li></ul></li> <li><a href="/wiki/Soviet_space_dogs" title="Soviet space dogs">Soviet space dogs</a> <ul><li><a href="/wiki/Laika" title="Laika">Laika</a></li> <li><a href="/wiki/Belka_and_Strelka" title="Belka and Strelka">Belka and Strelka</a></li> <li><a href="/wiki/Soviet_space_dogs#Veterok_and_Ugolyok" title="Soviet space dogs">Veterok and Ugolyok</a></li></ul></li> <li><a href="/wiki/Ivan_Ivanovich_(Vostok_programme)" title="Ivan Ivanovich (Vostok programme)">Ivan Ivanovich</a></li> <li><a href="/wiki/Soviet_space_exploration_history_on_Soviet_stamps" title="Soviet space exploration history on Soviet stamps">Soviet space exploration history on Soviet stamps</a></li> <li><a href="/wiki/Cosmonauts_Alley" title="Cosmonauts Alley">Cosmonauts Alley</a></li> <li><a href="/wiki/Monument_to_the_Conquerors_of_Space" title="Monument to the Conquerors of Space">Monument to the Conquerors of Space</a> <ul><li><a href="/wiki/Memorial_Museum_of_Cosmonautics" title="Memorial Museum of Cosmonautics">Memorial Museum of Cosmonautics</a></li></ul></li> <li><i><a href="/wiki/Out_of_the_Present" title="Out of the Present">Out of the Present</a></i> (1995 documentary)</li> <li><i><a href="/wiki/Mission_to_Mir" title="Mission to Mir">Mission to Mir</a></i> (1997 documentary)</li></ul> </div></td></tr><tr><td class="navbox-abovebelow" colspan="3"><div> <ul><li>See also: <a href="/wiki/Space_industry_of_Russia" title="Space industry of Russia">Space industry of Russia</a></li> <li><a href="/wiki/Russian_Aerospace_Defence_Forces" title="Russian Aerospace Defence Forces">Russian Aerospace Defence Forces</a></li></ul> </div></td></tr></tbody></table></div> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236075235"></div><div role="navigation" class="navbox" aria-labelledby="Spaceflight" style="padding:3px"><table class="nowraplinks hlist mw-collapsible autocollapse navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2" style="text-align: center;"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1239400231"><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Spaceflight" title="Template:Spaceflight"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Spaceflight" title="Template talk:Spaceflight"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Spaceflight" title="Special:EditPage/Template:Spaceflight"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Spaceflight" style="font-size:114%;margin:0 4em"><a href="/wiki/Spaceflight" title="Spaceflight">Spaceflight</a></div></th></tr><tr><th scope="row" class="navbox-group" style="text-align: center;;width:1%">General</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/Orbital_mechanics" title="Orbital mechanics">Astrodynamics</a></li> <li><a href="/wiki/History_of_spaceflight" title="History of spaceflight">History</a> <ul><li><a href="/wiki/Timeline_of_spaceflight" title="Timeline of spaceflight">Timeline</a></li> <li><a href="/wiki/Space_Race" title="Space Race">Space Race</a></li> <li><a href="/wiki/List_of_spaceflight_records" title="List of spaceflight records">Records</a></li> <li><a href="/wiki/List_of_spaceflight-related_accidents_and_incidents" title="List of spaceflight-related accidents and incidents">Accidents and incidents</a></li></ul></li> <li><a href="/wiki/Space_launch" title="Space launch">Space launch</a></li> <li><a href="/wiki/Space_policy" title="Space policy">Space policy</a> <ul><li><a href="/wiki/Category:Space_programme_of_Australia" title="Category:Space programme of Australia">Australia</a></li> <li><a href="/wiki/Chinese_space_program" title="Chinese space program">China</a></li> <li><a href="/wiki/European_Space_Agency_Science_Programme" title="European Space Agency Science Programme">European Space Agency</a></li> <li><a href="/wiki/European_Union_Space_Programme" title="European Union Space Programme">European Union</a></li> <li><a href="/wiki/Indian_Space_Research_Organisation" class="mw-redirect" title="Indian Space Research Organisation">India</a></li> <li><a href="/wiki/Japanese_space_program" title="Japanese space program">Japan</a></li> <li><a href="/wiki/Roscosmos" title="Roscosmos">Russia</a></li> <li><a href="/wiki/Soviet_space_program" title="Soviet space program">Soviet Union</a></li> <li><a href="/wiki/Space_policy_of_the_United_States" title="Space policy of the United States">United States</a></li></ul></li> <li><a href="/wiki/Space_law" title="Space law">Space law</a> <ul><li><a href="/wiki/Outer_Space_Treaty" title="Outer Space Treaty">Outer Space Treaty</a></li> <li><a href="/wiki/Rescue_Agreement" title="Rescue Agreement">Rescue Agreement</a></li> <li><a href="/wiki/Space_Liability_Convention" title="Space Liability Convention">Space Liability Convention</a></li> <li><a href="/wiki/Registration_Convention" title="Registration Convention">Registration Convention</a></li> <li><a href="/wiki/Moon_Treaty" title="Moon Treaty">Moon Treaty</a></li></ul></li> <li><a href="/wiki/Space_warfare" title="Space warfare">Space warfare</a> <ul><li><a href="/wiki/Space_command" title="Space command">Space command</a></li> <li><a href="/wiki/Space_force" title="Space force">Space force</a></li> <li><a href="/wiki/Militarisation_of_space" title="Militarisation of space">Militarisation of space</a></li></ul></li> <li><a href="/wiki/Private_spaceflight" title="Private spaceflight">Private spaceflight</a> <ul><li><a href="/wiki/Billionaire_space_race" title="Billionaire space race">Billionaire space race</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="text-align: center;;width:1%"><a href="/wiki/Outline_of_space_science" title="Outline of space science">Applications</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/Astronomy" title="Astronomy">Astronomy</a></li> <li><a href="/wiki/Earth_observation_satellite" title="Earth observation satellite">Earth observation</a> <ul><li><a href="/wiki/Remote_sensing_(archaeology)" class="mw-redirect" title="Remote sensing (archaeology)">Archaeology</a></li> <li><a href="/wiki/Satellite_imagery" title="Satellite imagery">Imagery and mapping</a></li> <li><a href="/wiki/Reconnaissance_satellite" title="Reconnaissance satellite">Reconnaissance</a></li> <li><a href="/wiki/Weather_satellite" title="Weather satellite">Weather and environment monitoring</a></li></ul></li> <li><a href="/wiki/Communications_satellite" title="Communications satellite">Communications satellite</a> <ul><li><a href="/wiki/Satellite_Internet_access" title="Satellite Internet access">Internet</a></li> <li><a href="/wiki/Satellite_radio" title="Satellite radio">Radio</a></li> <li><a href="/wiki/Satellite_phone" title="Satellite phone">Telephone</a></li> <li><a href="/wiki/Satellite_television" title="Satellite television">Television</a></li></ul></li> <li><a href="/wiki/Satellite_navigation" title="Satellite navigation">Satellite navigation</a></li> <li><a href="/wiki/Commercial_use_of_space" title="Commercial use of space">Commercial use of space</a></li> <li><a href="/wiki/Space_launch_market_competition" title="Space launch market competition">Space launch market competition</a></li> <li><a href="/wiki/Space_architecture" title="Space architecture">Space architecture</a></li> <li><a href="/wiki/Space_exploration" title="Space exploration">Space exploration</a></li> <li><a href="/wiki/Space_research" title="Space research">Space research</a></li> <li><a href="/wiki/Space_technology" title="Space technology">Space technology</a></li> <li><a href="/wiki/Space_weather" title="Space weather">Space weather</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="text-align: center;;width:1%"><a href="/wiki/Human_spaceflight" title="Human spaceflight">Human spaceflight</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%;text-align: center;">General</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/Astronaut" title="Astronaut">Astronaut</a> <ul><li><a href="/wiki/Commercial_astronaut" title="Commercial astronaut">commercial</a></li></ul></li> <li><a href="/wiki/Life-support_system" title="Life-support system">Life-support system</a> <ul><li><a href="/wiki/Animals_in_space" title="Animals in space">Animals in space</a></li> <li><a href="/wiki/Bioastronautics" title="Bioastronautics">Bioastronautics</a></li> <li><a href="/wiki/Space_suit" title="Space suit">Space suit</a></li></ul></li> <li><a href="/wiki/Extravehicular_activity" title="Extravehicular activity">Extravehicular activity</a></li> <li><a href="/wiki/Overview_effect" title="Overview effect">Overview effect</a></li> <li><a href="/wiki/Weightlessness" title="Weightlessness">Weightlessness</a></li> <li><a href="/wiki/Space_toilet" title="Space toilet">Space toilet</a></li> <li><a href="/wiki/Space_tourism" title="Space tourism">Space tourism</a></li> <li><a href="/wiki/Space_colonization" title="Space colonization">Space colonization</a></li> <li><a href="/wiki/Space_diving" title="Space diving">Space diving</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;text-align: center;">Programs</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/Vostok_programme" title="Vostok programme">Vostok</a></li> <li><a href="/wiki/Project_Mercury" title="Project Mercury">Mercury</a></li> <li><a href="/wiki/Voskhod_programme" title="Voskhod programme">Voskhod</a></li> <li><a href="/wiki/Project_Gemini" title="Project Gemini">Gemini</a></li> <li><a href="/wiki/Soyuz_programme" title="Soyuz programme">Soyuz</a></li> <li><a href="/wiki/Apollo_program" title="Apollo program">Apollo</a> <ul><li><a href="/wiki/Skylab" title="Skylab">Skylab</a></li> <li><a href="/wiki/Apollo%E2%80%93Soyuz" title="Apollo–Soyuz">Apollo–Soyuz</a></li></ul></li> <li><a href="/wiki/Space_Shuttle_program" title="Space Shuttle program">Space Shuttle</a></li> <li><a href="/wiki/Mir" title="Mir">Mir</a> <ul><li><a href="/wiki/Shuttle%E2%80%93Mir_program" title="Shuttle–Mir program">Shuttle–Mir</a></li></ul></li> <li><a href="/wiki/International_Space_Station" title="International Space Station">International Space Station</a></li> <li><a href="/wiki/China_Manned_Space_Program" title="China Manned Space Program">Shenzhou</a></li> <li><a href="/wiki/Tiangong_program" title="Tiangong program">Tiangong</a></li> <li><a href="/wiki/New_Shepard" title="New Shepard">New Shepard</a></li> <li><a href="/wiki/Artemis_program" title="Artemis program">Artemis</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;text-align: center;">Health issues</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/Effect_of_spaceflight_on_the_human_body" title="Effect of spaceflight on the human body">Effect of spaceflight on the human body</a> <ul><li><a href="/wiki/Space_adaptation_syndrome" title="Space adaptation syndrome">Space adaptation syndrome</a></li></ul></li> <li><a href="/wiki/Health_threat_from_cosmic_rays" class="mw-redirect" title="Health threat from cosmic rays">Health threat from cosmic rays</a></li> <li><a href="/wiki/Space_psychology" title="Space psychology">Space psychology</a> <ul><li><a href="/wiki/Psychological_and_sociological_effects_of_spaceflight" title="Psychological and sociological effects of spaceflight">Psychological and sociological effects</a></li></ul></li> <li><a href="/wiki/Space_and_survival" title="Space and survival">Space and survival</a></li> <li><a href="/wiki/Space_medicine" title="Space medicine">Space medicine</a></li> <li><a href="/wiki/Space_nursing" title="Space nursing">Space nursing</a></li> <li><a href="/wiki/Space_sexology" title="Space sexology">Space sexology</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="text-align: center;;width:1%"><a href="/wiki/Spacecraft" title="Spacecraft">Spacecraft</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/Launch_vehicle" title="Launch vehicle">Launch vehicle</a></li> <li><a href="/wiki/Rocket" title="Rocket">Rocket</a></li> <li><a href="/wiki/Space_capsule" title="Space capsule">Space capsule</a> <ul><li><a href="/wiki/Orbital_module" title="Orbital module">Orbital module</a></li> <li><a href="/wiki/Reentry_capsule" title="Reentry capsule">Reentry capsule</a></li> <li><a href="/wiki/Service_module" title="Service module">Service module</a></li></ul></li> <li><a href="/wiki/Spaceplane" title="Spaceplane">Spaceplane</a></li> <li><a href="/wiki/Robotic_spacecraft" class="mw-redirect" title="Robotic spacecraft">Robotic spacecraft</a> <ul><li><a href="/wiki/Satellite" title="Satellite">Satellite</a></li> <li><a href="/wiki/Space_probe" class="mw-redirect" title="Space probe">Space probe</a></li> <li><a href="/wiki/Lander_(spacecraft)" title="Lander (spacecraft)">Lander</a></li> <li><a href="/wiki/Rover_(space_exploration)" title="Rover (space exploration)">Rover</a></li> <li><a href="/wiki/Self-replicating_spacecraft" title="Self-replicating spacecraft">Self-replicating spacecraft</a></li> <li><a href="/wiki/Space_telescope" title="Space telescope">Space telescope</a></li></ul></li> <li><a href="/wiki/Spacecraft_propulsion" title="Spacecraft propulsion">Spacecraft propulsion</a> <ul><li><a href="/wiki/Rocket_engine" title="Rocket engine">Rocket engine</a></li> <li><a href="/wiki/Spacecraft_electric_propulsion" title="Spacecraft electric propulsion">Electric propulsion</a></li> <li><a href="/wiki/Solar_sail" title="Solar sail">Solar sail</a></li> <li><a href="/wiki/Gravity_assist" title="Gravity assist">Gravity assist</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="text-align: center;;width:1%">Destinations</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/Sub-orbital_spaceflight" title="Sub-orbital spaceflight">Sub-orbital</a></li> <li><a href="/wiki/Orbital_spaceflight" title="Orbital spaceflight">Orbital</a> <ul><li><a href="/wiki/Geocentric_orbit" title="Geocentric orbit">Geocentric</a></li> <li><a href="/wiki/Geosynchronous_orbit" title="Geosynchronous orbit">Geosynchronous</a></li></ul></li> <li><a href="/wiki/Interplanetary_spaceflight" title="Interplanetary spaceflight">Interplanetary</a></li> <li><a href="/wiki/Interstellar_travel" title="Interstellar travel">Interstellar</a></li> <li><a href="/wiki/Intergalactic_travel" title="Intergalactic travel">Intergalactic</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="text-align: center;;width:1%"><a href="/wiki/Space_launch" title="Space launch">Space launch</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/Direct_ascent" title="Direct ascent">Direct ascent</a></li> <li><a href="/wiki/Escape_velocity" title="Escape velocity">Escape velocity</a></li> <li><a href="/wiki/Expendable_launch_system" title="Expendable launch system">Expendable</a> and <a href="/wiki/Reusable_launch_vehicle" title="Reusable launch vehicle">reusable launch systems</a></li> <li><a href="/wiki/Launch_pad" title="Launch pad">Launch pad</a></li> <li><a href="/wiki/Non-rocket_spacelaunch" title="Non-rocket spacelaunch">Non-rocket spacelaunch</a></li> <li><a href="/wiki/Spaceport" title="Spaceport">Spaceport</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="text-align: center;;width:1%"><a href="/wiki/Ground_segment" title="Ground segment">Ground segment</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/Flight_controller" title="Flight controller">Flight controller</a></li> <li><a href="/wiki/Ground_station" title="Ground station">Ground station</a></li> <li><a href="/wiki/Orbital_pass" title="Orbital pass">Pass</a></li> <li><a href="/wiki/Mission_control_center" title="Mission control center">Mission control center</a></li></ul> </div></td></tr><tr><td class="navbox-abovebelow" colspan="2" style="text-align: center;"><div> <ul><li> <span 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