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"description": "One of the biggest questions in planetary science is whether life ever arose on Mars, and NASA and the European Space Agency are sending a cutting-edge instrument to the red planet to find out. The Mars Organic Molecule Analyzer, or MOMA, will be the most sophisticated mass spectrometer ever sent beyond Earth, squeezing a lab full of chemistry equipment into a package the size of a toaster. MOMA will ride to Mars aboard the European Space Agency's Rosalind Franklin rover (formerly ExoMars), and search for signs of past or even present life. \r\r
How does MOMA work? Like its predecessor instrument suite on the Curiosity rover (SAM), the MOMA investigation can: vaporize crushed Martian materials in a high-temperature oven; send the evolved volatiles through a gas chromatograph; and ionize and analyze the gases that evolve from the sample via electron ionization mass spectrometry. Unlike previous instruments, however, MOMA offers a complementary second mode of operation, laser desorption mass spectrometry, whereby pulsed ultraviolet light desorbs and ionizes organics in a single step lasting less than two nanoseconds. This mode of operation accesses a new realm of organics detection and preserves weak chemical bonds that are important for molecular identification. \r\r
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By drawing on a suite of advanced technologies, MOMA will hunt for direct evidence of past or present life on Mars, taking a giant leap forward in the search for life beyond Earth. The mass spectrometer subsystem of the MOMA instrument and the main electronics were built at NASA's Goddard Space Flight Center in Greenbelt, Maryland for the ExoMars Programme. The pulsed UV laser and high-temperature ovens are being developed in Germany, and the gas chromatograph in France. ExoMars is the primary Mars exploration program of the European Space Agency.
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The animations on this page are available for download in broadcast resolution and in their original frames.",
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"alt_text": "MOLECULECuriosity has discovered ancient organic molecules in Gale Crater using its SAM instrument.Credit: NASA's Goddard Space Flight Center",
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"url": "https://svs.gsfc.nasa.gov/13002/",
"page_type": "B-Roll",
"title": "Mars Organic Molecule Analyzer: Footage",
"description": "The Mars Organic Molecule Analyzer, or MOMA, is a miniaturized, highly sophisticated organic chemistry laboratory headed to the red planet aboard ESA's Rosalind Franklin rover (formerly ExoMars). The MOMA mass spectrometer subsystem and main electronics were built and tested at NASA's Goddard Space Flight Center. This editor's resource page contains video footage and images of MOMA in broadcast resolution. || ",
"release_date": "2018-05-24T00:00:00-04:00",
"update_date": "2023-05-03T13:46:46.508347-04:00",
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"filename": "poster-VX-292753-00-00-00-00_searchweb.png",
"media_type": "Image",
"alt_text": "Highlight reel of the MOMA instrument during testing:00:00 - close up of the mass spectrometer subsystem00:06 - cleaning MOMA inside the Mars thermal vacuum chamber (TVAC)00:56 - preparation for electromagnetic interference (EMI) testing",
"width": 320,
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{
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"url": "https://svs.gsfc.nasa.gov/10620/",
"page_type": "Produced Video",
"title": "Mass Spectrometry 101",
"description": "What do you do if you have a sample from another planet, and you want to find out if it contains a certain molecule...maybe even one that will reveal that the planet can sustain life? When scientists face a situation like this, they employ an amazing tool: the mass spectrometer. It does the hard work of separating out materials, allowing scientists to look very closely at a sample and see what's inside. Learn more about this tool in the video and animation below! || ",
"release_date": "2010-07-22T00:00:00-04:00",
"update_date": "2023-05-03T13:54:08.385118-04:00",
"main_image": {
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"filename": "mass_spec_101_ipod_lg.02412_print.jpg",
"media_type": "Image",
"alt_text": "This short video explains the basics of the quadrupole mass spectrometer.For complete transcript, click here.",
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{
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"url": "https://svs.gsfc.nasa.gov/14808/",
"page_type": "Produced Video",
"title": "Largest Organics Yet Discovered on Mars",
"description": "Researchers analyzing pulverized rock onboard NASA’s Curiosity rover have found the largest organic compounds on the Red Planet to date.Complete transcript available.Universal Production Music: “Labyrinth of Discovery” by Emma Zarobyan [SOCAN]Watch this video on the NASA Goddard YouTube channel. || Mars_Large_Organics_Thumbnail_V3_print.jpg (1024x576) [234.9 KB] || Mars_Large_Organics_Thumbnail_V3.jpg (1280x720) [810.1 KB] || Mars_Large_Organics_Thumbnail_V3.png (1280x720) [1.3 MB] || Mars_Large_Organics_Thumbnail_V3_searchweb.png (320x180) [103.3 KB] || Mars_Large_Organics_Thumbnail_V3_thm.png [7.1 KB] || Mars_Large_Organics_Thumbnail_V3_web.png (320x180) [103.3 KB] || 14808_Mars_Large_Organics_720.mp4 (1280x720) [23.4 MB] || 14808_Mars_Large_Organics_1080.mp4 (1920x1080) [131.1 MB] || MarsLargeOrganicsCaptions.en_US.srt [2.1 KB] || MarsLargeOrganicsCaptions.en_US.vtt [2.0 KB] || 14808_Mars_Large_Organics_4K.mp4 (3840x2160) [1.6 GB] || 14808_Mars_Large_Organics_ProRes.mov (3840x2160) [9.7 GB] || ",
"release_date": "2025-03-24T15:00:00-04:00",
"update_date": "2025-06-06T17:51:54.022472-04:00",
"main_image": {
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"filename": "Mars_Large_Organics_Thumbnail_V3.jpg",
"media_type": "Image",
"alt_text": "Researchers analyzing pulverized rock onboard NASA’s Curiosity rover have found the largest organic compounds on the Red Planet to date.Complete transcript available.Universal Production Music: “Labyrinth of Discovery” by Emma Zarobyan [SOCAN]Watch this video on the NASA Goddard YouTube channel.",
"width": 1280,
"height": 720,
"pixels": 921600
}
},
{
"id": 14774,
"url": "https://svs.gsfc.nasa.gov/14774/",
"page_type": "Produced Video",
"title": "NASA Finds Ingredients of Life in Fragments of Lost World",
"description": "Scientists studying the Bennu samples have discovered evidence of a wet, salty environment from 4.5 billion years ago that created the molecular building blocks of life.Complete transcript available.Universal Production Music: “Future Tense” by Gresby Race Nash [PRS]; “Take Off” by Nicholas Smith [PRS]; “Big Decision” by Gresby Race Nash [PRS]; “Waiting for the Answer” by Gresby Race Nash [PRS]Watch this video on the NASA Goddard YouTube channel. || 14774-Bennu-Organics-Thumbnail-V4_print.jpg (1024x576) [395.9 KB] || 14774-Bennu-Organics-Thumbnail-V4.jpg (1280x720) [1.2 MB] || 14774-Bennu-Organics-Thumbnail-V4.png (1280x720) [1.8 MB] || 14774-Bennu-Organics-Thumbnail-V4_searchweb.png (320x180) [120.2 KB] || 14774-Bennu-Organics-Thumbnail-V4_thm.png [8.3 KB] || 14774_OSIRIS-REx_Bennu_Organics_720.mp4 (1280x720) [66.1 MB] || 14774_OSIRIS-REx_Bennu_Organics_1080.mp4 (1920x1080) [370.5 MB] || BennuOrganicsCaptions.en_US.srt [6.4 KB] || BennuOrganicsCaptions.en_US.vtt [6.0 KB] || 14774_OSIRIS-REx_Bennu_Organics_4K.mp4 (3840x2160) [2.3 GB] || 14774_OSIRIS-REx_Bennu_Organics_ProRes.mov (3840x2160) [14.5 GB] || ",
"release_date": "2025-01-29T11:00:00-05:00",
"update_date": "2025-02-03T13:14:44.550066-05:00",
"main_image": {
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"filename": "14774-Bennu-Organics-Thumbnail-V4.jpg",
"media_type": "Image",
"alt_text": "Scientists studying the Bennu samples have discovered evidence of a wet, salty environment from 4.5 billion years ago that created the molecular building blocks of life.Complete transcript available.Universal Production Music: “Future Tense” by Gresby Race Nash [PRS]; “Take Off” by Nicholas Smith [PRS]; “Big Decision” by Gresby Race Nash [PRS]; “Waiting for the Answer” by Gresby Race Nash [PRS]Watch this video on the NASA Goddard YouTube channel.",
"width": 1280,
"height": 720,
"pixels": 921600
}
},
{
"id": 12962,
"url": "https://svs.gsfc.nasa.gov/12962/",
"page_type": "Produced Video",
"title": "Searching for Signs of Life on Mars",
"description": "The European Space Agency's Rosalind Franklin rover will search for signs of life on Mars, using a NASA-built instrument called MOMA. Complete transcript available.Watch this video on the NASA Goddard YouTube channel.Music provided by Killer Tracks: \"Fast Motion\" by Stephen Daniel Lemaire, \"Game Show Spheres 5-6\" by Anselm Kreuzer, \"Floating\" by Ben Niblett & Jon Cotton || ExoMarsPreview.jpg (1920x1080) [175.9 KB] || ExoMarsPreview_searchweb.png (320x180) [80.6 KB] || ExoMarsPreview_thm.png (80x40) [6.3 KB] || TWITTER_720_12962_MOMA_Profile_Master_APR_twitter_720.mp4 (1280x720) [69.5 MB] || 12962_MOMA_Profile_Master.webm (960x540) [125.9 MB] || FACEBOOK_720_12962_MOMA_Profile_Master_APR_facebook_720.mp4 (1280x720) [377.8 MB] || YOUTUBE_1080_12962_MOMA_Profile_Master_APR_youtube_1080.mp4 (1920x1080) [510.9 MB] || 12962_MOMA_Profile_Master_youtube_hq.mov (1920x1080) [856.3 MB] || 12962_MOMA_Profile_Master_APR_Output.en_US.srt [6.0 KB] || 12962_MOMA_Profile_Master_APR_Output.en_US.vtt [6.0 KB] || 12962_MOMA_Profile_Master_APR.mov (1920x1080) [7.2 GB] || Moma.hwshow [108 bytes] || ",
"release_date": "2018-05-24T13:00:00-04:00",
"update_date": "2025-03-16T23:20:29.893522-04:00",
"main_image": {
"id": 403623,
"url": "https://svs.gsfc.nasa.gov/vis/a010000/a012900/a012962/ExoMarsPreview.jpg",
"filename": "ExoMarsPreview.jpg",
"media_type": "Image",
"alt_text": "The European Space Agency's Rosalind Franklin rover will search for signs of life on Mars, using a NASA-built instrument called MOMA. Complete transcript available.Watch this video on the NASA Goddard YouTube channel.Music provided by Killer Tracks: \"Fast Motion\" by Stephen Daniel Lemaire, \"Game Show Spheres 5-6\" by Anselm Kreuzer, \"Floating\" by Ben Niblett & Jon Cotton",
"width": 1920,
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}
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