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role="search" method="get" id="searchform" class="search-form is-active" action="https://explore.britannica.com/explore/space/"> <a href="#" class="js-toggle-search trigger trigger-close icon icon-close"> <span></span> <div class="icon-label sr">Close Search</div> </a> <label class="" for="s">Search:</label> <input type="text" value="" name="s" id="s"> <button type="submit" id="searchsubmit"><span class="">Submit</span></button> </form> </div> <a href="#sidenav" class="trigger-sidenav inline-block none-l"> <span class="icon-symbol icon-menu"><span></span></span> <span class="icon-label">Menu</span> </a> </nav> <nav class="megamenu"> <div class="megamenu-panel" id="megamenu-1"> <div class="container"> <div class="mega-column mega-feature"> <h4>The New Space Race is On </h4> <a href="https://explore.britannica.com/explore/space/the-new-space-race/" class="megamenu-feature"> <div class="megamenu-thumb" style="background-image: url('https://explore.britannica.com/explore/space/wp-content/uploads/sites/5/2019/08/spacerace-hero-1-300x300.jpg');"></div> <div class="megamenu-excerpt"> <h3>The New Space Race</h3> <p>The new space race isn't between a couple of countries but among several players, particularly the fast-growing economies of China, India, and Japan.</p> <span>See what countries are in›</span> </div> </a> </div><!-- mega-feature --> <div class="mega-column mega-feature"> <h4>Chandrayaan</h4> <a href="https://explore.britannica.com/explore/space/chandrayaan-1/" class="megamenu-feature"> <div class="megamenu-thumb" style="background-image: url('https://explore.britannica.com/explore/space/wp-content/uploads/sites/5/2019/05/chandrayaan-hero-300x300.jpg');"></div> <div class="megamenu-excerpt"> <h3>Chandrayaan</h3> <p>Chandrayaan-1 is an Indian lunar space probe that used reflected radiation to prospect for various elements, minerals, and ice.</p> <span>Learn more about Indian space probe</span> </div> </a> </div><!-- mega-feature --> <div class="mega-column mega-feature"> <h4>After the Moon Landing</h4> <a href="https://explore.britannica.com/explore/space/after-moon-landing-timeline/" class="megamenu-feature"> <div class="megamenu-thumb" style="background-image: url('https://explore.britannica.com/explore/space/wp-content/uploads/sites/5/2019/06/5-300x300.jpg');"></div> <div class="megamenu-excerpt"> <h3>After the Moon Landing Timeline</h3> <p>What happened after the Moon landing and after Apollo 11? What steps did the world take?</p> <span>View the Timeline</span> </div> </a> </div><!-- mega-feature --> </div> </div> <div class="megamenu-panel" id="megamenu-2"> <div class="container"> <div class="mega-column mega-feature"> <h4>Architect of Chinese space program</h4> <a href="https://explore.britannica.com/explore/space/qian-xuesen/" class="megamenu-feature"> <div class="megamenu-thumb" style="background-image: url('https://explore.britannica.com/explore/space/wp-content/uploads/sites/5/2019/05/qian-xuesen-hero-300x300.jpg');"></div> <div class="megamenu-excerpt"> <h3>Qian Xuesen</h3> <p>Qian Xuesen was a Chinese engineer and research scientist widely recognized as the “father of Chinese aerospace” for his role in establishing China’s ballistic missile program.</p> <span>Discover this engineer pioneer</span> </div> </a> </div><!-- mega-feature --> <div class="mega-column mega-feature"> <h4>Paving the way for women</h4> <a href="https://explore.britannica.com/explore/space/valentina-tereshkova/" class="megamenu-feature"> <div class="megamenu-thumb" style="background-image: url('https://explore.britannica.com/explore/space/wp-content/uploads/sites/5/2019/05/3000x1170-Space-Quiz-Heros-5-300x300.jpg');"></div> <div class="megamenu-excerpt"> <h3>Valentina Tereshkova</h3> <p>Valentina Tereshkova, Soviet cosmonaut, was the first woman to travel into space.</p> <span>Read about the first </span> </div> </a> </div><!-- mega-feature --> <div class="mega-column mega-feature"> <h4>First Chinese in Space</h4> <a href="https://explore.britannica.com/explore/space/yang-liwei/" class="megamenu-feature"> <div class="megamenu-thumb" style="background-image: url('https://explore.britannica.com/explore/space/wp-content/uploads/sites/5/2019/09/liwei-hero2-300x300.jpg');"></div> <div class="megamenu-excerpt"> <h3>Yang Liwei</h3> <p>Yang Liwei is a Chinese astronaut and the first person sent into space by the Chinese space program.</p> <span>Read more about the first from China</span> </div> </a> </div><!-- mega-feature --> </div> </div> <div class="megamenu-panel" id="megamenu-3"> <div class="container"> <div class="mega-column mega-feature"> <h4>Extraordinary Leaps </h4> <a href="https://explore.britannica.com/explore/space/spacex/" class="megamenu-feature"> <div class="megamenu-thumb" style="background-image: url('https://explore.britannica.com/explore/space/wp-content/uploads/sites/5/2019/06/spacex-hero-300x300.jpg');"></div> <div class="megamenu-excerpt"> <h3>SpaceX</h3> <p>SpaceX is an American aerospace company founded in 2002 that helped usher in the era of commercial spaceflight.</p> <span>Learn more</span> </div> </a> </div><!-- mega-feature --> <div class="mega-column mega-feature"> <h4>What is Space Tourism</h4> <a href="https://explore.britannica.com/explore/space/space-tourism/" class="megamenu-feature"> <div class="megamenu-thumb" style="background-image: url('https://explore.britannica.com/explore/space/wp-content/uploads/sites/5/2019/05/space-tourism-hero-300x300.jpg');"></div> <div class="megamenu-excerpt"> <h3>Space Tourism</h3> <p>Space tourism is recreational space travel, either on established government-owned vehicles or on a growing number of vehicles fielded by private companies. </p> <span>Would you go into space</span> </div> </a> </div><!-- mega-feature --> <div class="mega-column mega-feature"> <h4>What it means to send a signal</h4> <a href="https://explore.britannica.com/explore/space/satellite-telecommunications/" class="megamenu-feature"> <div class="megamenu-thumb" style="background-image: url('https://explore.britannica.com/explore/space/wp-content/uploads/sites/5/2019/05/3000x1170-Space-Quiz-Heros-14-300x300.jpg');"></div> <div class="megamenu-excerpt"> <h3>Satellite Telecommunications</h3> <p>Engineers developed a design for a satellite that would operate in geostationary orbit. </p> <span>Read about its origin</span> </div> </a> </div><!-- mega-feature --> </div> </div> <div class="megamenu-panel" id="megamenu-4"> <div class="container"> <div class="mega-column mega-feature"> <h4>Space Exploration</h4> <a href="https://explore.britannica.com/explore/space/space-exploration-quiz/" class="megamenu-feature"> <div class="megamenu-thumb" style="background-image: url('https://explore.britannica.com/explore/space/wp-content/uploads/sites/5/2019/05/space-exploration-quiz-hero-300x300.jpg');"></div> <div class="megamenu-excerpt"> <h3>Space Exploration Quiz</h3> <p>Was Australia the last continent to be discovered? Who was the first human to orbit Earth? From treks through the South Pole to launches into space, test your knowledge of human exploration in this quiz.</p> <span>Take Your Best Shot</span> </div> </a> </div><!-- mega-feature --> <div class="mega-column mega-feature"> <h4>Moon Vs Asteroid</h4> <a href="https://explore.britannica.com/explore/space/moon-vs-asteroid-quiz/" class="megamenu-feature"> <div class="megamenu-thumb" style="background-image: url('https://explore.britannica.com/explore/space/wp-content/uploads/sites/5/2019/05/moon-v-asteroid-quiz-hero-300x300.jpg');"></div> <div class="megamenu-excerpt"> <h3>This or That? Moon vs. Asteroid</h3> <p>So you’ve got the planets down pat—let’s see if you know your moons. Are these astronomical bodies moons or asteroids?</p> <span>What do you know?</span> </div> </a> </div><!-- mega-feature --> <div class="mega-column mega-feature"> <h4>Small Step, Giant Leap</h4> <a href="https://explore.britannica.com/explore/space/small-step-giant-leap-fact-or-fiction/" class="megamenu-feature"> <div class="megamenu-thumb" style="background-image: url('https://explore.britannica.com/explore/space/wp-content/uploads/sites/5/2019/05/small-step-quiz-hero-300x300.jpg');"></div> <div class="megamenu-excerpt"> <h3>Small Step, Giant Leap: Fact or Fiction?</h3> <p>Is the Moon the only object in the solar system to have craters? Take a "giant leap"—or a "small step"—and learn more about the Moon in this quiz.</p> <span>Test your knowledge</span> </div> </a> </div><!-- mega-feature --> </div> </div> <div class="megamenu-panel" id="megamenu-5"> <div class="container"> <div class="mega-column mega-info"> <h4> Did you know?</h4> <div class="megamenu-ghost"> <div class="megamenu-excerpt"> <p>An estimated 650 Million people watched Armstrong’s televised image and heard his voice describe the event as he took “…one small step for a man, one giant leap for mankind” on July 20, 1969.</p> <p><img loading="lazy" class="wp-image-1078 size-thumbnail" src="https://explore.britannica.com/explore/space/wp-content/uploads/sites/5/2019/05/moon-landing-hero-150x150.jpg" alt="" width="150" height="150" srcset="https://explore.britannica.com/explore/space/wp-content/uploads/sites/5/2019/05/moon-landing-hero-150x150.jpg 150w, https://explore.britannica.com/explore/space/wp-content/uploads/sites/5/2019/05/moon-landing-hero-300x300.jpg 300w, https://explore.britannica.com/explore/space/wp-content/uploads/sites/5/2019/05/moon-landing-hero-600x600.jpg 600w" sizes="(max-width: 150px) 100vw, 150px" /></p> </div> </div> </div> <div class="mega-column mega-feature"> <h4>Watch The New Space Race</h4> <a href="https://explore.britannica.com/explore/space/video-spacerace/" class="megamenu-feature"> <div class="megamenu-thumb" style="background-image: url('https://explore.britannica.com/explore/space/wp-content/uploads/sites/5/2019/08/spacerace-hero-1-300x300.jpg');"></div> <div class="megamenu-excerpt"> <h3>Video-SpaceRace</h3> <p>From India to China, the space race is expanding. Take a few minutes to explore videos from around the globe. </p> <span>Watch on</span> </div> </a> </div><!-- mega-feature --> <div class="mega-column mega-feature"> <h4>Watch Moon Landing History</h4> <a href="https://explore.britannica.com/explore/space/video-moonlanding/" class="megamenu-feature"> <div class="megamenu-thumb" style="background-image: url('https://explore.britannica.com/explore/space/wp-content/uploads/sites/5/2019/07/0000138702-300x300.jpg');"></div> <div class="megamenu-excerpt"> <h3>Video-Moonlanding</h3> <p>Watch history unfold. 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