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Watch this video on the NASA.gov Video YouTube channel. || MarsCloudsUltravioletPreview.jpg (800x800) [87.2 KB] || MarsCloudsUltravioletPreview_searchweb.png (320x180) [83.3 KB] || MarsCloudsUltravioletPreview_thm.png (80x40) [6.8 KB] || IUVS3CloudMovie.mov (800x800) [8.4 MB] || IUVS3CloudMovie_large.mp4 (800x800) [11.1 MB] || IUVS3CloudMovie.webm (960x540) [4.3 MB] || ", "release_date": "2016-10-17T03:00:00-04:00", "update_date": "2023-11-09T12:29:20.107007-05:00", "main_image": { "id": 419265, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a012300/a012392/MarsCloudsUltravioletPreview.jpg", "filename": "MarsCloudsUltravioletPreview.jpg", "media_type": "Image", "alt_text": "Ultraviolet images from NASA's Mars Atmosphere and Volatile Evolution mission, MAVEN, were used to make this movie of rapid cloud formation on Mars. 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The instruments of MAVEN's Particles & Fields package will study the interaction of the solar wind with Mars's upper atmosphere, helping scientists to better understand how Mars became the freeze-dried planet that we see today. || ", "release_date": "2014-03-05T09:00:00-05:00", "update_date": "2023-05-03T13:51:07.022979-04:00", "main_image": { "id": 457687, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a011400/a011498/MAVEN_PF_thumb_10.png", "filename": "MAVEN_PF_thumb_10.png", "media_type": "Image", "alt_text": "Studying the Solar Wind at MarsRobert Lin, the late director of the Space Sciences Laboratory, discusses how NASA's MAVEN spacecraft will study the interaction of the Martian atmosphere with the solar wind. 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By studying the interaction of neutral gases and ions with the solar wind, NGIMS will observe current atmospheric escape processes on Mars and allow scientists to extrapolate back to the ancient atmosphere. The results could tell scientists just how long Mars was warm, wet, and hospitable, refining our understanding of its early potential for life. || ", "release_date": "2013-07-18T11:00:00-04:00", "update_date": "2023-05-03T13:51:59.936843-04:00", "main_image": { "id": 463808, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a011300/a011310/G2013-041_MAVEN_NGIMS_MASTER_youtube_hq02052_print.jpg", "filename": "G2013-041_MAVEN_NGIMS_MASTER_youtube_hq02052_print.jpg", "media_type": "Image", "alt_text": "MAVEN will use its Neutral Gas and Ion Mass Spectrometer to study the interaction of neutral gases and ions in the Martian atmosphere with the solar wind, helping scientists to understand how Mars has lost its atmosphere over time.Watch this video on the NASAexplorer YouTube channel.For complete transcript, click here.", "width": 1024, "height": 576, "pixels": 589824 } }, { "id": 11224, "url": "https://svs.gsfc.nasa.gov/11224/", "page_type": "Produced Video", "title": "MAVEN Magnetometer", "description": "When you navigate with a compass you can orient yourself thanks to Earth's global magnetic field. But on Mars, if you were to walk around with a compass it would haphazardly point from one anomaly to another, because the Red Planet does not possess a global magnetosphere. Scientists think that this lack of a protective magnetic field may have allowed the solar wind to strip away the Martian atmosphere over billions of years, and now NASA's MAVEN spacecraft will study this process in detail with its pair of ring core fluxgate magnetometers. || ", "release_date": "2013-03-26T13:00:00-04:00", "update_date": "2023-05-03T13:52:17.413533-04:00", "main_image": { "id": 467344, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a011200/a011224/G2012-127_MAVEN_Mag_MASTER_youtube_hq01011_print.jpg", "filename": "G2012-127_MAVEN_Mag_MASTER_youtube_hq01011_print.jpg", "media_type": "Image", "alt_text": "MAVEN's dual magnetometers will allow scientists to study the interaction between the solar wind and the Martian atmosphere, giving us a better understanding of how Mars has evolved from a warm, wet climate to the cold, arid one we see today.Watch this video on the NASAexplorer YouTube channel.For complete transcript, click here.", "width": 1024, "height": 576, "pixels": 589824 } }, { "id": 10666, "url": "https://svs.gsfc.nasa.gov/10666/", "page_type": "Produced Video", "title": "MAVEN Science Teaser", "description": "The Mars Atmosphere and Volatile Evolution Mission (MAVEN), set to launch in 2013, will explore the planet's upper atmosphere, ionosphere and interactions with the sun and solar wind. Scientists will use MAVEN data to determine the role that loss of volatile compounds from the Mars atmosphere to space has played through time, giving insight into the history of Mars atmosphere and climate, liquid water, and planetary habitability. || ", "release_date": "2010-10-05T00:00:00-04:00", "update_date": "2023-05-03T13:54:01.889888-04:00", "main_image": { "id": 489865, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a010600/a010666/maven_sci_teaser_ipod_lg.01352_print.jpg", "filename": "maven_sci_teaser_ipod_lg.01352_print.jpg", "media_type": "Image", "alt_text": "Learn more about MAVEN from Bruce Jakosky, MAVEN's Principal Investigator!For complete transcript, click here.", "width": 1024, "height": 576, "pixels": 589824 } } ], "sources": [], "products": [], "newer_versions": [], "older_versions": [], "alternate_versions": [] }