{"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\u0026#39;s latest mission to Mars is on the launch pad.  Instruments in \u0026quot;MAVEN\u0026quot; will sample the Martian atmosphere to determine how water escaped from the planet. (Nov. 17)' data-url='/boclips/videos/5c54c3a3d8eafeecae162ca8' data-video-url='/boclips/videos/5c54c3a3d8eafeecae162ca8' 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\u0026#39;s latest mission to Mars is on the launch pad.  Instruments in \u0026quot;MAVEN\u0026quot; will sample the Martian atmosphere to determine how water escaped from the planet. (Nov. 17)\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'\u003eThe Mars Atmosphere and Volatile Evolution spacecraft is on the launch pad at the Kennedy Space Center at Cape Canaveral, Florida.If conditions hold, the Atlas V rocket will be launched tomorrow afternoon on a voyage to the Martian...\u003c/span\u003e\n\u003cspan class='full-description hide'\u003eThe Mars Atmosphere and Volatile Evolution spacecraft is on the launch pad at the Kennedy Space Center at Cape Canaveral, Florida.\u003cbr/\u003eIf conditions hold, the Atlas V rocket will be launched tomorrow afternoon on a voyage to the Martian atmosphere.\u003cbr/\u003eThe satellite is equipped with instruments to study the Martian atmospheric climate change over the planet's history.\u003cbr/\u003eThe NASA team held a news conference to detail plans for the mission.\u003cbr/\u003eMAVEN will orbit Mars and fly through the Martian atmosphere at various heights taking measurements of existing chemicals.\u003cbr/\u003eThe satellite will also coordinate with NASA probes that are already on the Martian surface.\u003cbr/\u003e1.  SOUNDBITE:  (English) Michael Meyer, Lead Mars Scientist - NASA:\u003cbr/\u003e\"It's only a little over 50 years ago that we first sent a planetary probe into space to move from myth and fable to actually observation and measurements.  (GRAPHIC OVER SOUNDBITE)  So, we now have measurements with other measurements showing that there was water \u003cbr/\u003eflowing on the surface of Mars.  We know that it was, the environment at one point in time on Mars was able to support microbial life.  But, you look at the Mars today, its cold, its dry.  We want to know what happened.\"\u003cbr/\u003e2.  SOUNDBITE:  (English) Bruce Jakosky, MAVEN Principle Investigator:\u003cbr/\u003e\"Something clearly happened.  Water was abundant on early Mars, the environment was capable of supporting liquid water.  Yet today, we see a cold, dry planet that is not able to support water.  What we want to do is to understand what are the reasons for the change in the climate.\" \u003cbr/\u003e3.  SOUNDBITE:  (English)  Bruce Jakosky, MAVEN Principle Investigator:\u003cbr/\u003e\"We are looking at coordination with the different space craft.  The reason we need to do that, the reason we want to do that is that Mars is actually a very complicated system.  We've gone beyond the ability to look at one part of the planet and understand everything there is to know about it.  The atmosphere connects to the upper atmosphere  and to the solar wind and lost to space.  It connect to the surface, the polar caps, the deep interior.  So, we need to understand all parts of it and that requires comparing observations from different space craft.\"   \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\" role=\"img\"\u003e\u003ci 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id='lp-boclips-visitor-thumbnail'\u003e\n\u003ca class=\"block\" data-html=\"true\" data-placement=\"bottom\" data-trigger=\"click\" data-content=\"\u003cdiv class=\u0026quot;text-center py-2\u0026quot;\u003e\u003ca class=\u0026quot;bold\u0026quot; href=\u0026quot;/auth/users/sign_in\u0026quot;\u003eSign in\u003c/a\u003e or \u003ca class=\u0026quot;bold text-danger\u0026quot; data-posthog-event=\u0026quot;Signup: LP Signup Activity\u0026quot; data-posthog-location=\u0026quot;body_link_boclips\u0026quot; data-remote=\u0026quot;true\u0026quot; href=\u0026quot;/subscription/new\u0026quot;\u003eJoin Now\u003c/a\u003e\u003c/div\u003e\" data-title=\"Get Full Access\" data-container=\"body\" rel=\"popover\" tabindex=\"0\" aria-label=\"Play video: NASA\u0026#39;s latest mission to Mars is on the launch pad.  Instruments in \u0026quot;MAVEN\u0026quot; will sample the Martian atmosphere to determine how water escaped from the planet. (Nov. 17)\" href=\"/subscription/new\"\u003e\u003cimg class=\"resource-img img-thumbnail img-responsive z-10 lp-boclips-thumbnail w-full h-full lozad\" alt=\"NASA\u0026#39;s latest mission to Mars is on the launch pad.  Instruments in \u0026quot;MAVEN\u0026quot; will sample the Martian atmosphere to determine how water escaped from the planet. (Nov. 17)\" title=\"NASA\u0026#39;s latest mission to Mars is on the launch pad.  Instruments in \u0026quot;MAVEN\u0026quot; will sample the Martian atmosphere to determine how water escaped from the planet. 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