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"description": "MAVEN is the first spacecraft specifically designed to study the Mars upper atmosphere, in order to better understand the evolution of its climate. Now, scientists have analyzed several years of data from MAVEN’s NGIMS instrument and produced the first map of wind currents in the Martian thermosphere (a layer of the upper atmosphere). This map led to an unexpected and surprising discovery – disturbances in high-altitude wind currents on Mars are caused by terrain features such as mountains and valleys on the planet’s surface.",
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"description": "See the following sources:\n\n* [NASA.gov](https://www.nasa.gov/press-release/goddard/2019/mars-wind-map)\n* [University of Colorado Boulder MAVEN website](http://lasp.colorado.edu/home/maven/)",
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"title": "Mars Upper Level Winds Observed by MAVEN - Visualizations",
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"release_date": "2015-09-02T11:00:00-04:00",
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"title": "The Day the Solar Wind Disappeared from Mars",
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"title": "First Map of Mars Electric Currents",
"description": "MAVEN data have enabled the first map of the electric current systems (blue and red arrows) that shape the induced magnetic field surrounding Mars.Credit: NASA/Goddard/MAVEN/CU Boulder/SVSUniversal Production Music: “A Lucid Dream” and “Shimmer Oscillations” by James Joshua OttoWatch this video on the NASA Goddard YouTube channel.Complete transcript available. || MarsElectricCurrentsPreview6_print.jpg (1024x576) [305.8 KB] || MarsElectricCurrentsPreview6.jpg (1920x1080) [853.6 KB] || MarsElectricCurrentsPreview6_searchweb.png (320x180) [50.6 KB] || MarsElectricCurrentsPreview6_thm.png (80x40) [5.3 KB] || 13625_Mars_Electric_Currents_Facebook.mp4 (1920x1080) [359.1 MB] || 13625_Mars_Electric_Currents_Twitter.mp4 (1280x720) [63.8 MB] || 13625_Mars_Electric_Currents_MASTER.mov (3840x2160) [14.2 GB] || 13625_Mars_Electric_Currents_YouTube.mp4 (3840x2160) [2.8 GB] || 13625_Mars_Electric_Currents_YouTube.webm (3840x2160) [91.7 MB] || 13625_Mars_Electric_Currents_Captions.en_US.srt [7.2 KB] || 13625_Mars_Electric_Currents_Captions.en_US.vtt [6.8 KB] || ",
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{
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"page_type": "Produced Video",
"title": "Mars Wind Currents Reveal a Surprising Feature",
"description": "By measuring windspeed and direction in the Mars upper atmosphere, MAVEN has discovered that high-altitude wind currents are being disturbed by terrain features far below.Credit: NASA/Goddard/MAVEN/CU Boulder/University of MichiganUniversal Production Music: “Glacial Shifts” by James Joshua OttoWatch this video on the NASA Goddard YouTube channel.Complete transcript available. || FACEBOOK_720_13485_Mars_Upper_Winds_MASTER_facebook_720.mp4 (1280x720) [216.5 MB] || 13485_MarsUpperWinds_Preview_print.jpg (1024x576) [77.9 KB] || 13485_MarsUpperWinds_Preview.jpg (3840x2160) [399.6 KB] || 13485_MarsUpperWinds_Preview_searchweb.png (320x180) [57.6 KB] || 13485_MarsUpperWinds_Preview_thm.png (80x40) [4.8 KB] || CH28_13485_Mars_Upper_Winds_MASTER_ch28.mov (1280x720) [1.8 GB] || TWITTER_720_13485_Mars_Upper_Winds_MASTER_twitter_720.mp4 (1280x720) [37.3 MB] || 13485_Mars_Upper_Winds_MASTER.webm (960x540) [78.1 MB] || 13485_Mars_Upper_Winds_MASTER.mov (3840x2160) [19.2 GB] || 13485_Mars_Upper_Winds_YouTube.mp4 (3840x2160) [2.0 GB] || 13485_Mars_Upper_Winds_Captions.en_US.srt [4.2 KB] || 13485_Mars_Upper_Winds_Captions.en_US.vtt [4.2 KB] || ",
"release_date": "2019-12-12T14:00:00-05:00",
"update_date": "2023-11-09T12:29:03.541506-05:00",
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"media_type": "Image",
"alt_text": "By measuring windspeed and direction in the Mars upper atmosphere, MAVEN has discovered that high-altitude wind currents are being disturbed by terrain features far below.\r\rCredit: NASA/Goddard/MAVEN/CU Boulder/University of Michigan\rUniversal Production Music: “Glacial Shifts” by James Joshua Otto\rWatch this video on the NASA Goddard YouTube channel.Complete transcript available.",
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