Credit: NASA GSFC", "items": [ { "id": 262993, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 417695, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a012400/a012457/AGUIonosphereV4_1.jpg", "filename": "AGUIonosphereV4_1.jpg", "media_type": "Image", "alt_text": "The ionosphere is a layer of charged particles in Earth’s atmosphere that extends from about 50 to 360 miles above the surface of Earth. Processes in the ionosphere also create bright swaths of color in the sky, known as airglow. Credit: NASA GSFC", "width": 1280, "height": 960, "pixels": 1228800 } } ], "extra_data": {} }, { "id": 331756, "url": "https://svs.gsfc.nasa.gov/12457/#media_group_331756", "widget": "Video player", "title": "", "caption": "", "description": "In this animation, a cloud of solar material collides with Earth’s magnetosphere, injecting energy into near-Earth space and triggering the aurora.
Credit: NASA GSFC/CIL", "items": [ { "id": 262995, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 417697, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a012400/a012457/2_magrecon_v2.00001_print.jpg", "filename": "2_magrecon_v2.00001_print.jpg", "media_type": "Image", "alt_text": "In this animation, a cloud of solar material collides with Earth’s magnetosphere, injecting energy into near-Earth space and triggering the aurora.Credit: NASA GSFC/CIL", "width": 1024, "height": 576, "pixels": 589824 } }, { "id": 262994, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 417696, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a012400/a012457/2_magrecon_v2.mp4", "filename": "2_magrecon_v2.mp4", "media_type": "Movie", "alt_text": "In this animation, a cloud of solar material collides with Earth’s magnetosphere, injecting energy into near-Earth space and triggering the aurora.Credit: NASA GSFC/CIL", "width": 1920, "height": 1080, "pixels": 2073600 } }, { "id": 262996, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 417698, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a012400/a012457/2_magrecon_v2.webm", "filename": "2_magrecon_v2.webm", "media_type": "Movie", "alt_text": "In this animation, a cloud of solar material collides with Earth’s magnetosphere, injecting energy into near-Earth space and triggering the aurora.Credit: NASA GSFC/CIL", "width": 1920, "height": 1080, "pixels": 2073600 } } ], "extra_data": {} }, { "id": 331757, "url": "https://svs.gsfc.nasa.gov/12457/#media_group_331757", "widget": "Single image", "title": "", "caption": "", "description": "Lightning occurs when electric charges build up in clouds, which results in a voltage difference between the cloud and the ground. For lightning to strike, there must be an electrically conducting pathway between the cloud and the ground, and the lightning suddenly discharges all the stored energy at once.
Credit: NOAA Photo Library; NOAA Central Library; OAR/ERL/National Severe Storms Laboratory (NSSL)", "items": [ { "id": 262997, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 417699, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a012400/a012457/3_lightning2.jpg", "filename": "3_lightning2.jpg", "media_type": "Image", "alt_text": "Lightning occurs when electric charges build up in clouds, which results in a voltage difference between the cloud and the ground. For lightning to strike, there must be an electrically conducting pathway between the cloud and the ground, and the lightning suddenly discharges all the stored energy at once.Credit: NOAA Photo Library; NOAA Central Library; OAR/ERL/National Severe Storms Laboratory (NSSL)", "width": 1920, "height": 1080, "pixels": 2073600 } } ], "extra_data": {} }, { "id": 331758, "url": "https://svs.gsfc.nasa.gov/12457/#media_group_331758", "widget": "Single image", "title": "", "caption": "", "description": "Electrical energy caused by the solar wind striking the magnetosphere produces a voltage difference between different regions of the ionosphere and the magnetosphere. Electric currents flowing along Earth’s magnetic field can form a conducting pathway between these regions.
Credit: NASA", "items": [ { "id": 262998, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 417700, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a012400/a012457/AGUIonosphereV4_4.jpg", "filename": "AGUIonosphereV4_4.jpg", "media_type": "Image", "alt_text": "Electrical energy caused by the solar wind striking the magnetosphere produces a voltage difference between different regions of the ionosphere and the magnetosphere. Electric currents flowing along Earth’s magnetic field can form a conducting pathway between these regions. Credit: NASA", "width": 1280, "height": 960, "pixels": 1228800 } } ], "extra_data": {} }, { "id": 331759, "url": "https://svs.gsfc.nasa.gov/12457/#media_group_331759", "widget": "Video player", "title": "", "caption": "", "description": "This animation shows heating of Earth’s upper atmosphere as determined from the Iridium constellation of satellites.
Credit: NASA ", "items": [ { "id": 263000, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 417702, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a012400/a012457/5_jheatmovie20111024.00001_print.jpg", "filename": "5_jheatmovie20111024.00001_print.jpg", "media_type": "Image", "alt_text": "This animation shows heating of Earth’s upper atmosphere as determined from the Iridium constellation of satellites.Credit: NASA ", "width": 1024, "height": 1024, "pixels": 1048576 } }, { "id": 262999, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 417701, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a012400/a012457/5_jheatmovie20111024.mp4", "filename": "5_jheatmovie20111024.mp4", "media_type": "Movie", "alt_text": "This animation shows heating of Earth’s upper atmosphere as determined from the Iridium constellation of satellites.Credit: NASA ", "width": 599, "height": 599, "pixels": 358801 } }, { "id": 263001, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 417703, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a012400/a012457/5_jheatmovie20111024.webm", "filename": "5_jheatmovie20111024.webm", "media_type": "Movie", "alt_text": "This animation shows heating of Earth’s upper atmosphere as determined from the Iridium constellation of satellites.Credit: NASA ", "width": 599, "height": 599, "pixels": 358801 } } ], "extra_data": {} }, { "id": 331760, "url": "https://svs.gsfc.nasa.gov/12457/#media_group_331760", "widget": "Video player", "title": "", "caption": "", "description": "The space above Earth is littered with orbital debris.
Credit: NASA GSFC", "items": [ { "id": 263003, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 417705, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a012400/a012457/debris.00001_print.jpg", "filename": "debris.00001_print.jpg", "media_type": "Image", "alt_text": "The space above Earth is littered with orbital debris.Credit: NASA GSFC", "width": 1024, "height": 576, "pixels": 589824 } }, { "id": 263002, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 417704, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a012400/a012457/debris.mov", "filename": "debris.mov", "media_type": "Movie", "alt_text": "The space above Earth is littered with orbital debris.Credit: NASA GSFC", "width": 1280, "height": 720, "pixels": 921600 } }, { "id": 263004, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 417706, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a012400/a012457/debris.webm", "filename": "debris.webm", "media_type": "Movie", "alt_text": "The space above Earth is littered with orbital debris.Credit: NASA GSFC", "width": 1280, "height": 720, "pixels": 921600 } } ], "extra_data": {} }, { "id": 331761, "url": "https://svs.gsfc.nasa.gov/12457/#media_group_331761", "widget": "Video player", "title": "", "caption": "", "description": "During a geomagnetic storm, Earth’s upper atmosphere can expand and contract depending on conditions in the upper atmosphere and ionosphere.
Credit: NASA GSFC", "items": [ { "id": 263006, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 417708, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a012400/a012457/EarthBreatheV3.00001_print.jpg", "filename": "EarthBreatheV3.00001_print.jpg", "media_type": "Image", "alt_text": "During a geomagnetic storm, Earth’s upper atmosphere can expand and contract depending on conditions in the upper atmosphere and ionosphere.Credit: NASA GSFC", "width": 1024, "height": 576, "pixels": 589824 } }, { "id": 263007, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 417709, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a012400/a012457/EarthBreatheV3.00001_searchweb.png", "filename": "EarthBreatheV3.00001_searchweb.png", "media_type": "Image", "alt_text": "During a geomagnetic storm, Earth’s upper atmosphere can expand and contract depending on conditions in the upper atmosphere and ionosphere.Credit: NASA GSFC", "width": 320, "height": 180, "pixels": 57600 } }, { "id": 263008, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 417710, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a012400/a012457/EarthBreatheV3.00001_thm.png", "filename": "EarthBreatheV3.00001_thm.png", "media_type": "Image", "alt_text": "During a geomagnetic storm, Earth’s upper atmosphere can expand and contract depending on conditions in the upper atmosphere and ionosphere.Credit: NASA GSFC", "width": 80, "height": 40, "pixels": 3200 } }, { "id": 263005, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 417707, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a012400/a012457/EarthBreatheV3.mp4", "filename": "EarthBreatheV3.mp4", "media_type": "Movie", "alt_text": "During a geomagnetic storm, Earth’s upper atmosphere can expand and contract depending on conditions in the upper atmosphere and ionosphere.Credit: NASA GSFC", "width": 1920, "height": 1080, "pixels": 2073600 } }, { "id": 263009, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 417711, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a012400/a012457/EarthBreatheV3.webm", "filename": "EarthBreatheV3.webm", "media_type": "Movie", "alt_text": "During a geomagnetic storm, Earth’s upper atmosphere can expand and contract depending on conditions in the upper atmosphere and ionosphere.Credit: NASA GSFC", "width": 1920, "height": 1080, "pixels": 2073600 } } ], "extra_data": {} }, { "id": 331762, "url": "https://svs.gsfc.nasa.gov/12457/#media_group_331762", "widget": "Single image", "title": "", "caption": "", "description": "The swelling of Earth's upper atmosphere during geomagnetic storms can alter the orbits of satellites, bringing them lower and lower.
Credit: NASA", "items": [ { "id": 263010, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 417712, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a012400/a012457/AGUIonosphereV4_9.jpg", "filename": "AGUIonosphereV4_9.jpg", "media_type": "Image", "alt_text": "The swelling of Earth's upper atmosphere during geomagnetic storms can alter the orbits of satellites, bringing them lower and lower.Credit: NASA", "width": 1280, "height": 960, "pixels": 1228800 } } ], "extra_data": {} }, { "id": 331763, "url": "https://svs.gsfc.nasa.gov/12457/#media_group_331763", "widget": "Single image", "title": "", "caption": "", "description": "Nitric oxide, which is often produced during geomagnetic storms, acts a cooling agent in the upper atmosphere.
Credit: L. Hunt (SSAI) and M. Mlynczak (NASA Langley)
", "items": [ { "id": 263011, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 417713, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a012400/a012457/AGUIonosphereV4_10.jpg", "filename": "AGUIonosphereV4_10.jpg", "media_type": "Image", "alt_text": "Nitric oxide, which is often produced during geomagnetic storms, acts a cooling agent in the upper atmosphere.Credit: L. Hunt (SSAI) and M. Mlynczak (NASA Langley)", "width": 1280, "height": 960, "pixels": 1228800 } } ], "extra_data": {} }, { "id": 331764, "url": "https://svs.gsfc.nasa.gov/12457/#media_group_331764", "widget": "Single image", "title": "", "caption": "", "description": "Data from NASA’s Thermosphere Ionosphere Mesosphere Energetics and Dynamics, or TIMED, satellite shows nitric oxide flux in the upper atmosphere.
Credit: University of Colorado Boulder/NASA", "items": [ { "id": 263012, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 417714, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a012400/a012457/AGUIonosphereV4_11.jpg", "filename": "AGUIonosphereV4_11.jpg", "media_type": "Image", "alt_text": "Data from NASA’s Thermosphere Ionosphere Mesosphere Energetics and Dynamics, or TIMED, satellite shows nitric oxide flux in the upper atmosphere.Credit: University of Colorado Boulder/NASA", "width": 1280, "height": 960, "pixels": 1228800 } } ], "extra_data": {} }, { "id": 331765, "url": "https://svs.gsfc.nasa.gov/12457/#media_group_331765", "widget": "Single image", "title": "", "caption": "", "description": "Processes in the ionosphere create bright swaths of color in the sky, known as airglow. This airglow is visible in this photo taken from the International Space Station.
Credit: NASA ", "items": [ { "id": 263013, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 417715, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a012400/a012457/AGUIonosphereV4_14.jpg", "filename": "AGUIonosphereV4_14.jpg", "media_type": "Image", "alt_text": "Processes in the ionosphere create bright swaths of color in the sky, known as airglow. This airglow is visible in this photo taken from the International Space Station.Credit: NASA ", "width": 1280, "height": 960, "pixels": 1228800 } } ], "extra_data": {} }, { "id": 331766, "url": "https://svs.gsfc.nasa.gov/12457/#media_group_331766", "widget": "Single image", "title": "", "caption": "", "description": "NASA’s Ionospheric Connection Explorer, or ICON, will observe multiple wavelengths of light to study different aspects of the ionosphere and upper atmosphere.
Credit: NASA GSFC/CIL/University of California, Berkeley ", "items": [ { "id": 263014, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 417716, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a012400/a012457/AGUIonosphereV4_15.jpg", "filename": "AGUIonosphereV4_15.jpg", "media_type": "Image", "alt_text": "NASA’s Ionospheric Connection Explorer, or ICON, will observe multiple wavelengths of light to study different aspects of the ionosphere and upper atmosphere.Credit: NASA GSFC/CIL/University of California, Berkeley ", "width": 1280, "height": 960, "pixels": 1228800 } } ], "extra_data": {} }, { "id": 331767, "url": "https://svs.gsfc.nasa.gov/12457/#media_group_331767", "widget": "Single image", "title": "", "caption": "", "description": "NASA’s Global-scale Observations of the Limb and Disk, or GOLD, mission, will study light from different points on Earth’s surface to study different aspects of the ionosphere and upper atmosphere.
Credit: NASA GSFC/SVS/University of California, Berkeley", "items": [ { "id": 263015, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 417717, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a012400/a012457/AGUIonosphereV4_16.jpg", "filename": "AGUIonosphereV4_16.jpg", "media_type": "Image", "alt_text": "NASA’s Global-scale Observations of the Limb and Disk, or GOLD, mission, will study light from different points on Earth’s surface to study different aspects of the ionosphere and upper atmosphere.Credit: NASA GSFC/SVS/University of California, Berkeley", "width": 1280, "height": 960, "pixels": 1228800 } } ], "extra_data": {} }, { "id": 331768, "url": "https://svs.gsfc.nasa.gov/12457/#media_group_331768", "widget": "Video player", "title": "", "caption": "", "description": "NASA’s Ionospheric Connection Explorer, or ICON, and NASA’s Global-scale Observations of the Limb and Disk, or GOLD, mission will take complementary observations of Earth’s ionosphere and upper atmosphere.
More details about this visualization can be found here.
Credit: NASA GSFC/SVS", "items": [ { "id": 263017, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 417719, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a012400/a012457/IRIGOLDscan.GOLDview_O+ion.HD1080i_p30.00001_print.jpg", "filename": "IRIGOLDscan.GOLDview_O+ion.HD1080i_p30.00001_print.jpg", "media_type": "Image", "alt_text": "NASA’s Ionospheric Connection Explorer, or ICON, and NASA’s Global-scale Observations of the Limb and Disk, or GOLD, mission will take complementary observations of Earth’s ionosphere and upper atmosphere.More details about this visualization can be found here. Credit: NASA GSFC/SVS", "width": 1024, "height": 576, "pixels": 589824 } }, { "id": 263016, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 417718, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a012400/a012457/IRIGOLDscan.GOLDview_O+ion.HD1080i_p30.mp4", "filename": "IRIGOLDscan.GOLDview_O+ion.HD1080i_p30.mp4", "media_type": "Movie", "alt_text": "NASA’s Ionospheric Connection Explorer, or ICON, and NASA’s Global-scale Observations of the Limb and Disk, or GOLD, mission will take complementary observations of Earth’s ionosphere and upper atmosphere.More details about this visualization can be found here. Credit: NASA GSFC/SVS", "width": 1920, "height": 1080, "pixels": 2073600 } }, { "id": 263018, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 417720, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a012400/a012457/IRIGOLDscan.GOLDview_O+ion.HD1080i_p30.webm", "filename": "IRIGOLDscan.GOLDview_O+ion.HD1080i_p30.webm", "media_type": "Movie", "alt_text": "NASA’s Ionospheric Connection Explorer, or ICON, and NASA’s Global-scale Observations of the Limb and Disk, or GOLD, mission will take complementary observations of Earth’s ionosphere and upper atmosphere.More details about this visualization can be found here. Credit: NASA GSFC/SVS", "width": 1920, "height": 1080, "pixels": 2073600 } } ], "extra_data": {} } ], "studio": "gms", "funding_sources": [ "PAO" ], "credits": [], "missions": [], "series": [], "tapes": [], "papers": [], "datasets": [], "nasa_science_categories": [ "Earth", "Sun" ], "keywords": [ "Earth Science", "HDTV", "Ionosphere", "Ionosphere/Magnetosphere Dynamics", "Location", "Press Conference", "Sun-earth Interactions" ], "recommended_pages": [], "related": [], "sources": [], "products": [ { "id": 12602, "url": "https://svs.gsfc.nasa.gov/12602/", "page_type": "Produced Video", "title": "NASA Set To Launch Shoebox-sized Satellite Studying Earth's Upper Atmosphere", "description": "NASA scientists and engineers named their new CubeSat after the mythological Norse god of the dawn. Now, just days from launch, they are confident the shoebox-sized satellite Dellingr will live up to its name and inaugurate a new era for scientists wanting to use small, highly reliable satellites to carry out important, and in some cases, never-before-tried science.Dellingr will study how the ionosphere, a region in Earth’s upper atmosphere, interacts with the Sun. Before launch, Dellingr is required to visit to the Magnetic Test Facility at NASA Goddard to test the spacecraft's magnetometers - key instruments for measuring the direction and strength of the magnetic fields that surround Earth.The spacecraft is scheduled to launch this August aboard a SpaceX Falcon 9 rocket to the International Space Station where it will be deployed later into a low-Earth orbit. || ", "release_date": "2017-08-02T10:35:00-04:00", "update_date": "2023-05-03T13:47:30.405937-04:00", "main_image": { "id": 414361, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a012600/a012602/LARGE_MP4-12602_Dellingr_large.00000_print.jpg", "filename": "LARGE_MP4-12602_Dellingr_large.00000_print.jpg", "media_type": "Image", "alt_text": "Complete transcript available.Music credit: 'Cycle of Life' by Philippe Lhommet [SACEM] from Killer TracksWatch this video on the NASA Goddard YouTube channel.", "width": 1024, "height": 576, "pixels": 589824 } } ], "newer_versions": [], "older_versions": [], "alternate_versions": [] }