{"page":"\u003clink rel=\"stylesheet\" href=\"https://lessonplanet.com/assets/packs/css/resources-572d6a42.css\" /\u003e\n\u003clink rel=\"stylesheet\" href=\"https://lessonplanet.com/assets/packs/css/lp_boclips_stylesheets-f4d0de30.css\" media=\"all\" /\u003e\n\u003cdiv data-title='NASA lands Spirit probe on Mars, first signal to Earth' data-url='/boclips/videos/5c54ba95d8eafeecae11e9ef' data-video-url='/boclips/videos/5c54ba95d8eafeecae11e9ef' id='bo_player_modal'\u003e\n\u003cdiv class='boclips-resource-page modal-dialog panel-container'\u003e\n\u003cdiv class='react-notifications-root'\u003e\u003c/div\u003e\n\u003cdiv class='rp-header'\u003e\n\u003cdiv class='rp-type'\u003e\n\u003ci aria-hidden='true' class='fai fa-regular fa-circle-play'\u003e\u003c/i\u003e\nVideo\n\u003c/div\u003e\n\u003ch1 class='rp-title' id='video-title'\u003e\nNASA lands Spirit probe on Mars, first signal to Earth\n\u003c/h1\u003e\n\u003cdiv class='rp-actions'\u003e\n\u003cdiv class='mr-1'\u003e\n\u003ca class=\"btn btn-success\" data-posthog-event=\"Signup: LP Signup Activity\" data-posthog-location=\"body_link_boclips\" data-remote=\"true\" href=\"/subscription/new\"\u003e\u003cspan\u003e\u003cspan\u003eGet Free Access\u003c/span\u003e\u003cspan class=\"\"\u003e for 10 Days\u003c/span\u003e\u003cspan\u003e!\u003c/span\u003e\u003c/span\u003e\u003c/a\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003cdiv class='rp-body'\u003e\n\u003cdiv class='rp-info'\u003e\n\u003cdiv aria-label='Hide resource details' class='rp-hide-info' role='button' tabindex='0'\u003e\u0026times;\u003c/div\u003e\n\u003ci aria-label='Expand resource details' class='rp-expand-info fai fa-solid fa-up-right-and-down-left-from-center' role='button' tabindex='0'\u003e\u003c/i\u003e\n\u003ci aria-label='Compress resource details' class='rp-compress-info fai fa-solid fa-down-left-and-up-right-to-center' role='button' tabindex='0'\u003e\u003c/i\u003e\n\u003cdiv class='rp-rating'\u003e\n\u003cspan class='resource-pool'\u003e\n\u003cspan class='pool-label'\u003ePublisher:\u003c/span\u003e\n\u003cspan class='pool-name'\u003e\n\u003cspan class='text'\u003e\u003ca data-publisher-id=\"30356011\" href=\"/search?publisher_ids%5B%5D=30356011\"\u003eCurated Video\u003c/a\u003e\u003c/span\u003e\n\u003c/span\u003e\n\u003c/span\u003e\n\u003c/div\u003e\n\u003cdiv class='rp-description'\u003e\n\u003cspan class='short-description'\u003ePasadena, California - Jet Propulsion Laboratory  3 January 20041.  Wide of exterior of NASA Mars Rover Control room2.  Various of flight crew waiting to hear if \"Spirit\" landed according to plan, communications on parachutes deployment...\u003c/span\u003e\n\u003cspan class='full-description hide'\u003ePasadena, California - Jet Propulsion Laboratory  3 January 2004\u003cbr/\u003e1.  Wide of exterior of NASA Mars Rover Control room\u003cbr/\u003e2.  Various of flight crew waiting to hear if \"Spirit\" landed according to plan, communications on parachutes deployment and landing, crew cheers\u003cbr/\u003e3.  NASA Animation - Artist's view of \"Spirit\" arriving on the Martian surface\u003cbr/\u003e4.  Various of flight crew continuing to wait for word from Spirit\u003cbr/\u003e5.  NASA Animation - \"Spirit's\" protective covering gives way as solar panels open up for power\u003cbr/\u003e6.  Various of communications on first signal, crew cheering and congratulating each other when contact is made with \"Spirit\"\u003cbr/\u003eA NASA rover plunged through the atmosphere of Mars and bounced down upon its rocky surface Saturday night, beginning a mission to roam the Red Planet in search of evidence that it was once suitable for life.\u003cbr/\u003eScientists at NASA's Jet Propulsion Laboratory let out whoops of joy and embraced one another as signals from the Spirit rover indicated it had survived the landing.\u003cbr/\u003eThe rover relied on a heat shield, parachute and rockets to slow its descent to Mars. Eight seconds before landing, a giant set of air bags inflated to cushion its bouncy landing.\u003cbr/\u003eBut up until the landing everything was proceeding flawlessly, with Spirit appearing on track to make a \"bull's-eye\" landing within a cigar-shaped ellipse inside Gusev Crater, a Connecticut-sized indentation just south of the Martian equator.\u003cbr/\u003eWhen the spacecraft hit the surface of the planet, a signal came back indicating that \"Spirit\" was functioning and then all contact was lost.\u003cbr/\u003eFor another eight minutes, the ground crew waited to hear from the 387 pound spacecraft and finally the signal came through that all had apparently gone according to plan.\u003cbr/\u003eSpirit was expected to emerge from inside the flowerlike lander within its first 90 minutes on Mars, after it retracts the air bags that cushioned its landing. \u003cbr/\u003eSpirit also should deploy its solar arrays during that time.\u003cbr/\u003eThe lander was standing upright, which will make unfolding it easier, said Chris Jones, director of planetary flight programs at NASA's Jet Propulsion Laboratory.\u003cbr/\u003eSpirit is one of two-identical six-wheeled robots expected to roam the planet for 90 days, analyzing Martian rocks and soil for clues that could reveal whether the planet was ever a warmer, wetter place capable of sustaining life.\u003cbr/\u003eMission officials said the rover could start snapping pictures of Mars late Saturday night.\u003cbr/\u003eThe rover won't trundle off on its own for another nine days, however.\u003cbr/\u003eThe $820 million NASA project also includes a twin rover, Opportunity, which is set to arrive on Mars on Jan. 24.\u003cbr/\u003eThe camera- and instrument-laden rovers were designed to spend 90 days analyzing Martian rocks and soil for clues that could reveal whether the Red Planet was ever a warmer, wetter place capable of sustaining life.\u003cbr/\u003eToday, Mars is a dry and cold world. But ancient river channels and other water-carved features spied from orbit suggest that Mars may have had a more hospitable past.\u003cbr/\u003e\u003c/span\u003e\n\u003c/div\u003e\n\u003cdiv class='action-container flex justify-between'\u003e\n\u003cbutton aria-expanded='false' aria-label='Read more description' class='rp-full-description' type='button'\u003e\n\u003ci class='fai fa-solid fa-align-left'\u003e\u003c/i\u003e\n\u003cspan id='read_more'\u003eRead More\u003c/span\u003e\n\u003c/button\u003e\n\u003cdiv class='rp-report'\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003cdiv aria-labelledby='resource-details-heading' class='rp-info-section'\u003e\n\u003ch2 class='title' id='resource-details-heading'\u003eResource Details\u003c/h2\u003e\n\u003cdiv class='rp-resource-details clearfix'\u003e\n\u003cdiv class='detail'\u003e\n\u003cdl\u003e\n\u003cdt\u003eCurator Rating\u003c/dt\u003e\n\u003cdd\u003e\u003cspan class=\"star-rating\" aria-label=\"3.5 out of 5 stars\" 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