{
"id": 20222,
"url": "https://svs.gsfc.nasa.gov/20222/",
"page_type": "Animation",
"title": "MAVEN Deep Dip",
"description": "MAVEN Deep Dip Animation || MavenDeepDip_00000_print.jpg (1024x576) [84.1 KB] || MavenDeepDip_00000_searchweb.png (320x180) [52.3 KB] || MavenDeepDip_00000_thm.png (80x40) [4.6 KB] || MavenDeepDip.webm (1920x1080) [3.5 MB] || 1920x1080_16x9_60p (1920x1080) [128.0 KB] || MavenDeepDip.mp4 (1920x1080) [16.2 MB] || MavenDeepDipH264.mov (1920x1080) [76.0 MB] || MavenDeepDip.mov (1920x1080) [1.6 GB] || ",
"release_date": "2015-09-02T11:00:00-04:00",
"update_date": "2023-05-03T13:49:24.696815-04:00",
"main_image": {
"id": 440050,
"url": "https://svs.gsfc.nasa.gov/vis/a020000/a020200/a020222/MavenDeepDip_00000_print.jpg",
"filename": "MavenDeepDip_00000_print.jpg",
"media_type": "Image",
"alt_text": "MAVEN Deep Dip Animation",
"width": 1024,
"height": 576,
"pixels": 589824
},
"main_video": {
"id": 440053,
"url": "https://svs.gsfc.nasa.gov/vis/a020000/a020200/a020222/MavenDeepDip.mp4",
"filename": "MavenDeepDip.mp4",
"media_type": "Movie",
"alt_text": "MAVEN Deep Dip Animation",
"width": 1920,
"height": 1080,
"pixels": 2073600
},
"main_credits": {
"Visualizations by": [
{
"name": "Michael Lentz",
"employer": "USRA"
}
]
},
"progress": "Complete",
"media_groups": [
{
"id": 344004,
"url": "https://svs.gsfc.nasa.gov/20222/#media_group_344004",
"widget": "Video player",
"title": "",
"caption": "",
"description": "MAVEN Deep Dip Animation",
"items": [
{
"id": 301319,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 440050,
"url": "https://svs.gsfc.nasa.gov/vis/a020000/a020200/a020222/MavenDeepDip_00000_print.jpg",
"filename": "MavenDeepDip_00000_print.jpg",
"media_type": "Image",
"alt_text": "MAVEN Deep Dip Animation",
"width": 1024,
"height": 576,
"pixels": 589824
}
},
{
"id": 301320,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 440051,
"url": "https://svs.gsfc.nasa.gov/vis/a020000/a020200/a020222/MavenDeepDip_00000_searchweb.png",
"filename": "MavenDeepDip_00000_searchweb.png",
"media_type": "Image",
"alt_text": "MAVEN Deep Dip Animation",
"width": 320,
"height": 180,
"pixels": 57600
}
},
{
"id": 301321,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 440052,
"url": "https://svs.gsfc.nasa.gov/vis/a020000/a020200/a020222/MavenDeepDip_00000_thm.png",
"filename": "MavenDeepDip_00000_thm.png",
"media_type": "Image",
"alt_text": "MAVEN Deep Dip Animation",
"width": 80,
"height": 40,
"pixels": 3200
}
},
{
"id": 301317,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 440056,
"url": "https://svs.gsfc.nasa.gov/vis/a020000/a020200/a020222/MavenDeepDip.webm",
"filename": "MavenDeepDip.webm",
"media_type": "Movie",
"alt_text": "MAVEN Deep Dip Animation",
"width": 1920,
"height": 1080,
"pixels": 2073600
}
},
{
"id": 301318,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 440049,
"url": "https://svs.gsfc.nasa.gov/vis/a020000/a020200/a020222/frames/1920x1080_16x9_60p/",
"filename": "1920x1080_16x9_60p",
"media_type": "Frames",
"alt_text": "MAVEN Deep Dip Animation",
"width": 1920,
"height": 1080,
"pixels": 2073600
}
},
{
"id": 301322,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 440053,
"url": "https://svs.gsfc.nasa.gov/vis/a020000/a020200/a020222/MavenDeepDip.mp4",
"filename": "MavenDeepDip.mp4",
"media_type": "Movie",
"alt_text": "MAVEN Deep Dip Animation",
"width": 1920,
"height": 1080,
"pixels": 2073600
}
},
{
"id": 301323,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 440054,
"url": "https://svs.gsfc.nasa.gov/vis/a020000/a020200/a020222/MavenDeepDipH264.mov",
"filename": "MavenDeepDipH264.mov",
"media_type": "Movie",
"alt_text": "MAVEN Deep Dip Animation",
"width": 1920,
"height": 1080,
"pixels": 2073600
}
},
{
"id": 301324,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 440055,
"url": "https://svs.gsfc.nasa.gov/vis/a020000/a020200/a020222/MavenDeepDip.mov",
"filename": "MavenDeepDip.mov",
"media_type": "Movie",
"alt_text": "MAVEN Deep Dip Animation",
"width": 1920,
"height": 1080,
"pixels": 2073600
}
}
],
"extra_data": {}
},
{
"id": 344003,
"url": "https://svs.gsfc.nasa.gov/20222/#media_group_344003",
"widget": "Basic text with HTML",
"title": "",
"caption": "",
"description": "NASA's MAVEN orbiter is the first spacecraft at Mars specifically designed to study the planet's upper atmosphere. Its goal is to determine how Mars lost its thick, early atmosphere to space, and in turn, its once hospitable climate.
MAVEN's elliptical orbit normally takes it from 6,200 km above Mars at its furthest point to about 150 km at its closest point, just above the upper atmosphere. However, during MAVEN's periodic \"deep dip\" campaigns, the spacecraft's orbit is lowered to only 125 km at closest approach, dipping into the upper atmosphere to study it in situ.
This animation depicts MAVEN maneuvering from its normal science orbit to the deep dip orbit and back. The animation is available for download in broadcast-quality HD and can be looped.",
"items": [],
"extra_data": {}
},
{
"id": 344005,
"url": "https://svs.gsfc.nasa.gov/20222/#media_group_344005",
"widget": "Video player",
"title": "",
"caption": "",
"description": "MAVEN Deep Dip Textless",
"items": [
{
"id": 301328,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 440059,
"url": "https://svs.gsfc.nasa.gov/vis/a020000/a020200/a020222/MavenDeepDipTextlessH264_print.jpg",
"filename": "MavenDeepDipTextlessH264_print.jpg",
"media_type": "Image",
"alt_text": "MAVEN Deep Dip Textless",
"width": 1024,
"height": 576,
"pixels": 589824
}
},
{
"id": 301325,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 440060,
"url": "https://svs.gsfc.nasa.gov/vis/a020000/a020200/a020222/MavenDeepDipTextless.webm",
"filename": "MavenDeepDipTextless.webm",
"media_type": "Movie",
"alt_text": "MAVEN Deep Dip Textless",
"width": 1920,
"height": 1080,
"pixels": 2073600
}
},
{
"id": 301326,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 440057,
"url": "https://svs.gsfc.nasa.gov/vis/a020000/a020200/a020222/MavenDeepDipTextless.mov",
"filename": "MavenDeepDipTextless.mov",
"media_type": "Movie",
"alt_text": "MAVEN Deep Dip Textless",
"width": 1920,
"height": 1080,
"pixels": 2073600
}
},
{
"id": 301327,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 440058,
"url": "https://svs.gsfc.nasa.gov/vis/a020000/a020200/a020222/MavenDeepDipTextlessH264.mov",
"filename": "MavenDeepDipTextlessH264.mov",
"media_type": "Movie",
"alt_text": "MAVEN Deep Dip Textless",
"width": 1920,
"height": 1080,
"pixels": 2073600
}
}
],
"extra_data": {}
},
{
"id": 344006,
"url": "https://svs.gsfc.nasa.gov/20222/#media_group_344006",
"widget": "Basic text",
"title": "For More Information",
"caption": "",
"description": "See [NASA.gov](http://www.nasa.gov/mission_pages/maven/main/index.html)",
"items": [],
"extra_data": {}
}
],
"studio": "cil",
"funding_sources": [
"PAO"
],
"credits": [
{
"role": "Animator",
"people": [
{
"name": "Michael Lentz",
"employer": "USRA"
}
]
},
{
"role": "Scientist",
"people": [
{
"name": "Bruce Jakosky",
"employer": "LASP"
}
]
},
{
"role": "Producer",
"people": [
{
"name": "Dan Gallagher",
"employer": "USRA"
}
]
}
],
"missions": [
"MAVEN: Mars Atmosphere and Volatile EvolutioN"
],
"series": [
"MAVEN"
],
"tapes": [
"MAVEN Sci Early (Produced by: Dan Jacob)"
],
"papers": [],
"datasets": [],
"nasa_science_categories": [
"Planets & Moons"
],
"keywords": [
"Atmosphere",
"Earth Science",
"Mars",
"MAVEN",
"Orbit"
],
"recommended_pages": [],
"related": [
{
"id": 13485,
"url": "https://svs.gsfc.nasa.gov/13485/",
"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] || 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_Captions.en_US.srt [4.2 KB] || 13485_Mars_Upper_Winds_Captions.en_US.vtt [4.2 KB] || CH28_13485_Mars_Upper_Winds_MASTER_ch28.mov (1280x720) [1.8 GB] || 13485_Mars_Upper_Winds_YouTube.mp4 (3840x2160) [2.0 GB] || 13485_Mars_Upper_Winds_MASTER.mov (3840x2160) [19.2 GB] || ",
"release_date": "2019-12-12T14:00:00-05:00",
"update_date": "2023-11-09T12:29:03.541506-05:00",
"main_image": {
"id": 388585,
"url": "https://svs.gsfc.nasa.gov/vis/a010000/a013400/a013485/13485_MarsUpperWinds_Preview_print.jpg",
"filename": "13485_MarsUpperWinds_Preview_print.jpg",
"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.",
"width": 1024,
"height": 576,
"pixels": 589824
}
},
{
"id": 20302,
"url": "https://svs.gsfc.nasa.gov/20302/",
"page_type": "Animation",
"title": "Mars Wind Currents Reveal a Surprising Feature - Animations",
"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. || 20302_MarsUpperWinds_Preview_print.jpg (1024x576) [131.1 KB] || 20302_MarsUpperWinds_Preview.jpg (3840x2160) [676.6 KB] || 20302_MarsUpperWinds_Preview_searchweb.png (320x180) [86.0 KB] || 20302_MarsUpperWinds_Preview_thm.png (80x40) [6.4 KB] || TWITTER_720_MAVEN_Mars_Terrain_Winds_twitter_720.mp4 (1280x720) [16.4 MB] || MAVEN_Mars_Terrain_Winds.webm (960x540) [39.0 MB] || YOUTUBE_1080_MAVEN_Mars_Terrain_Winds_youtube_1080.mp4 (1920x1080) [135.6 MB] || FACEBOOK_720_MAVEN_Mars_Terrain_Winds_facebook_720.mp4 (1280x720) [104.1 MB] || 3840x2160_16x9_60p (3840x2160) [0 Item(s)] || YOUTUBE_4K_MAVEN_Mars_Terrain_Winds_youtube_4k.mp4 (3840x2160) [595.8 MB] || MAVEN_Mars_Terrain_Winds.mov (3840x2160) [10.6 GB] || YOUTUBE_4K_MAVEN_Mars_Terrain_Winds_youtube_4k.mp4.hwshow [143 bytes] || ",
"release_date": "2019-12-12T14:00:00-05:00",
"update_date": "2023-11-09T12:29:07.544223-05:00",
"main_image": {
"id": 389340,
"url": "https://svs.gsfc.nasa.gov/vis/a020000/a020300/a020302/20302_MarsUpperWinds_Preview_print.jpg",
"filename": "20302_MarsUpperWinds_Preview_print.jpg",
"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.",
"width": 1024,
"height": 576,
"pixels": 589824
}
},
{
"id": 4702,
"url": "https://svs.gsfc.nasa.gov/4702/",
"page_type": "Infographic",
"title": "MAVEN Aerobraking to Achieve Science and Relay Orbit",
"description": "Aerobraking plan for MAVEN. (left) Current MAVEN orbit around Mars — 6200-km highest altitude, and an orbit period of ~4.5 hours. (center) Aerobraking process — MAVEN performs a series of “deep dip” orbits approaching to within ~125 km of Mars at lowest altitude, causing drag from the atmosphere slow down the spacecraft. Over roughly three-hundred and sixty orbits spanning about two months, this slowing reduces the spacecraft’s highest altitude to ~4500 km and its orbit period to ~3.5 hours. (right) Post-aerobraking orbit, with reduced altitude and shorter orbit period. || maven_aerobraking_comp_03_print.jpg (1024x576) [90.4 KB] || MavenAerobrakingDiagram.jpg (3840x2160) [679.4 KB] || maven_aerobraking_comp_03_searchweb.png (320x180) [38.7 KB] || maven_aerobraking_comp_03_thm.png (80x40) [4.9 KB] || maven_aerobraking_comp_03.tif (3840x2160) [23.8 MB] || ",
"release_date": "2019-02-11T06:00:00-05:00",
"update_date": "2023-05-03T13:46:08.603360-04:00",
"main_image": {
"id": 397510,
"url": "https://svs.gsfc.nasa.gov/vis/a000000/a004700/a004702/maven_aerobraking_comp_03_print.jpg",
"filename": "maven_aerobraking_comp_03_print.jpg",
"media_type": "Image",
"alt_text": "Aerobraking plan for MAVEN. (left) Current MAVEN orbit around Mars — 6200-km highest altitude, and an orbit period of ~4.5 hours. (center) Aerobraking process — MAVEN performs a series of “deep dip” orbits approaching to within ~125 km of Mars at lowest altitude, causing drag from the atmosphere slow down the spacecraft. Over roughly three-hundred and sixty orbits spanning about two months, this slowing reduces the spacecraft’s highest altitude to ~4500 km and its orbit period to ~3.5 hours. (right) Post-aerobraking orbit, with reduced altitude and shorter orbit period.",
"width": 1024,
"height": 576,
"pixels": 589824
}
},
{
"id": 4346,
"url": "https://svs.gsfc.nasa.gov/4346/",
"page_type": "Visualization",
"title": "MAVEN Stellar Occultation Atmospheric Coverage",
"description": "Visualization depicting NASA's MAVEN satellite in an elliptical orbit around Mars. The horizon is scanned to determine atmospheric makeup. Blue sections of the atmosphere represent regions that have been scanned, and total coverage is achieved after roughly six orbits. This video is also available on our YouTube channel. || MAVEN_StellarOccultation9_60fps.0615_print.jpg (1024x576) [118.3 KB] || MAVEN_StellarOccultation9_60fps.0615_searchweb.png (320x180) [67.9 KB] || MAVEN_StellarOccultation9_60fps.0615_thm.png (80x40) [4.1 KB] || MAVEN_StellarOccultation9_60fps (1920x1080) [0 Item(s)] || MAVEN_StellarOccultation_60fps_720p.mp4 (1280x720) [16.0 MB] || MAVEN_StellarOccultation_60fps_1080p.mp4 (1920x1080) [32.4 MB] || MAVEN_StellarOccultation_60fps_1080p.webm (1920x1080) [3.0 MB] || MavenMarsCoverage30fps.mov (1920x1080) [429.4 MB] || MavenMarsCoverage60fps.mov (1920x1080) [873.5 MB] || ",
"release_date": "2015-09-02T11:00:00-04:00",
"update_date": "2023-05-03T13:49:24.319422-04:00",
"main_image": {
"id": 440869,
"url": "https://svs.gsfc.nasa.gov/vis/a000000/a004300/a004346/MAVEN_StellarOccultation9_60fps.0615_print.jpg",
"filename": "MAVEN_StellarOccultation9_60fps.0615_print.jpg",
"media_type": "Image",
"alt_text": "Visualization depicting NASA's MAVEN satellite in an elliptical orbit around Mars. The horizon is scanned to determine atmospheric makeup. Blue sections of the atmosphere represent regions that have been scanned, and total coverage is achieved after roughly six orbits. This video is also available on our YouTube channel.",
"width": 1024,
"height": 576,
"pixels": 589824
}
},
{
"id": 11992,
"url": "https://svs.gsfc.nasa.gov/11992/",
"page_type": "Produced Video",
"title": "Mapping Mars' Upper Atmosphere",
"description": "Principal Investigator Bruce Jakosky talks about MAVEN’s science observations at Mars.Watch this video on the NASAexplorer YouTube channel.For complete transcript, click here. || Bruce_Jakosky_G2015-007_thumbnail.png (1920x1080) [1.8 MB] || Bruce_Jakosky_G2015-007_thumbnail_print.jpg (1024x576) [100.6 KB] || Bruce_Jakosky_G2015-007_thumbnail_searchweb.png (320x180) [90.5 KB] || Bruce_Jakosky_G2015-007_thumbnail_thm.png (80x40) [7.2 KB] || APPLE_TV_G2015-007_MAVEN_Early_Sci_MASTER_appletv.m4v (1280x720) [123.4 MB] || WEBM_G2015-007_MAVEN_Early_Sci_MASTER.webm (960x540) [101.9 MB] || APPLE_TV_G2015-007_MAVEN_Early_Sci_MASTER_appletv_subtitles.m4v (1280x720) [123.5 MB] || NASA_TV_G2015-007_MAVEN_Early_Sci_MASTER.mpeg (1280x720) [846.9 MB] || G2015-007_MAVEN_Early_Sci_MASTER_Captions.en_US.srt [4.1 KB] || G2015-007_MAVEN_Early_Sci_MASTER_Captions.en_US.vtt [4.2 KB] || G2015-007_MAVEN_Early_Sci_MASTER_H264.mov (1920x1080) [1.7 GB] || NASA_PODCAST_G2015-007_MAVEN_Early_Sci_MASTER_ipod_sm.mp4 (320x240) [44.1 MB] || PRORES_B-ROLL_G2015-007_MAVEN_Early_Sci_MASTER_prores.mov (1280x720) [3.4 GB] || G2015-007_MAVEN_Early_Sci_MASTER.mov (1920x1080) [6.5 GB] || ",
"release_date": "2015-09-02T11:00:00-04:00",
"update_date": "2023-05-03T13:49:24.572202-04:00",
"main_image": {
"id": 440426,
"url": "https://svs.gsfc.nasa.gov/vis/a010000/a011900/a011992/Bruce_Jakosky_G2015-007_thumbnail.png",
"filename": "Bruce_Jakosky_G2015-007_thumbnail.png",
"media_type": "Image",
"alt_text": "Principal Investigator Bruce Jakosky talks about MAVEN’s science observations at Mars.Watch this video on the NASAexplorer YouTube channel.For complete transcript, click here.",
"width": 1920,
"height": 1080,
"pixels": 2073600
}
},
{
"id": 20223,
"url": "https://svs.gsfc.nasa.gov/20223/",
"page_type": "Animation",
"title": "MAVEN Stellar Occultation",
"description": "NASA's Mars Atmosphere and Volatile Evolution mission (MAVEN) is the first spacecraft specifically designed to study the upper atmosphere of Mars. MAVEN's goal is to determine how Mars lost its thick early atmosphere, and with it, its once hospitable climate.While previous Mars orbiters have peered down at the planet's surface, MAVEN is spending part of its time gazing at the stars, observing the Martian atmosphere through a series of stellar occultations. As Mars rolls beneath MAVEN, due to the spacecraft's own orbital motion, background stars rise and set behind the planet. Their light dims as it passes through the tenuous atmosphere, with specific gases absorbing specific wavelengths. MAVEN uses its Imaging Ultraviolet Spectrograph to break apart this light and see which wavelengths are absorbed, allowing it to determine atmospheric composition at varying altitudes. || ",
"release_date": "2015-09-02T11:00:00-04:00",
"update_date": "2023-05-03T13:49:24.814630-04:00",
"main_image": {
"id": 446811,
"url": "https://svs.gsfc.nasa.gov/vis/a020000/a020200/a020223/MAVEN_StellarOccultation_Thumbnail.png",
"filename": "MAVEN_StellarOccultation_Thumbnail.png",
"media_type": "Image",
"alt_text": "MAVEN observes a stellar occultation with its IUVS instrument. By splitting apart the light of setting stars, MAVEN can determine the composition of the Martian atmosphere.",
"width": 1920,
"height": 1080,
"pixels": 2073600
}
}
],
"sources": [],
"products": [],
"newer_versions": [],
"older_versions": [],
"alternate_versions": []
}