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Reconnection occurs in small bursts when the magnetosphere is impacted by the solar wind.", "width": 3840, "height": 2160, "pixels": 8294400 } } ], "extra_data": {} }, { "id": 320371, "url": "https://svs.gsfc.nasa.gov/20310/#media_group_320371", "widget": "Basic text", "title": "For More Information", "caption": "", "description": "See [nasa.gov](nasa.gov)", "items": [], "extra_data": {} } ], "studio": "cil", "funding_sources": [ "ESE" ], "credits": [ { "role": "Animator", "people": [ { "name": "Krystofer Kim", "employer": "USRA" } ] }, { "role": "Scientist", "people": [ { "name": "Daniel Gershman", "employer": "NASA/GSFC" } ] }, { "role": "Producer", "people": [ { "name": "Genna Duberstein", "employer": "ADNET Systems, Inc." } ] }, { "role": "Technical support", "people": [ { "name": "Leann Johnson", "employer": "Global Science and Technology, Inc." } ] } ], "missions": [], "series": [], "tapes": [], "papers": [], "datasets": [], "nasa_science_categories": [ "Earth", "Sun", "Universe" ], "keywords": [ "Hyperwall", "Magnetic Reconnection" ], "recommended_pages": [], "related": [], "sources": [], "products": [ { "id": 14739, "url": "https://svs.gsfc.nasa.gov/14739/", "page_type": "Produced Video", "title": "From the Moon, NASA’s LEXI Will Reveal Earth’s Magnetic Shield", "description": "NASA’s next mission to the Moon will carry an instrument called LEXI (the Lunar Environment Heliospheric X-ray Imager), which will provide the first-ever global view of the magnetic environment that shields Earth from solar radiation.From the surface of the Moon, LEXI will capture wide-field images of Earth's magnetic environment, or magnetosphere, in low-energy (or \"soft\") X-rays. LEXI will study changes in the magnetosphere and help us learn more about how it interacts with a stream of particles from the Sun called the solar wind, which can pose hazards for Artemis astronauts traveling to the Moon.Learn more about LEXI and its CLPS (Commercial Lunar Payload Services) flight to the Moon from Hyunju Connor, LEXI co-investigator at NASA’s Goddard Space Flight Center.More on LEXI: https://science.nasa.gov/science-research/heliophysics/nasas-lexi-will-provide-x-ray-vision-of-earths-magnetosphere/ || ", "release_date": "2025-01-03T12:00:00-05:00", "update_date": "2025-01-16T14:00:58.198229-05:00", "main_image": { "id": 1140107, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a014700/a014739/Thumbnail01.jpg", "filename": "Thumbnail01.jpg", "media_type": "Image", "alt_text": "Watch this video on the NASA Goddard YouTube channel.Complete transcript available.Music credit: \"Breakthrough Discovery\" by Phillip John Gregory [PRS] from Universal Production Music", "width": 1280, "height": 720, "pixels": 921600 } }, { "id": 13687, "url": "https://svs.gsfc.nasa.gov/13687/", "page_type": "Produced Video", "title": "NASA Spacecraft Uncover Mystery Behind Auroral Beads", "description": "A special type of aurora, draped east-west across the night sky like a glowing pearl necklace, is helping scientists better understand the science of auroras and their powerful drivers out in space. Known as auroral beads, these lights often show up just before large auroral displays, which are caused by electrical storms in space called substorms. Until now, scientists weren’t sure if auroral beads are somehow connected to other auroral displays as a phenomenon in space that precedes substorms, or if they are caused by disturbances closer to Earth’s atmosphere.But powerful new computer models, combined with observations from NASA’s Time History of Events and Macroscale Interactions during Substorms – THEMIS – mission, have provided the first direct evidence of the events in space that lead to the appearance of these beads, and demonstrated the important role they play in our local space environment. || ", "release_date": "2020-08-14T10:00:00-04:00", "update_date": "2020-08-14T09:18:15-04:00", "main_image": { "id": 383383, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a013600/a013687/13687_AuroralBeads_YouTube.00320_print.jpg", "filename": "13687_AuroralBeads_YouTube.00320_print.jpg", "media_type": "Image", "alt_text": "Complete transcript available.Music credit: “Intrigues and Plots” and “Repetitive Motion” by Laurent Dury [SACEM] from Universal Production Music Watch this video on the NASA Goddard YouTube channel.", "width": 1024, "height": 576, "pixels": 589824 } } ], "newer_versions": [], "older_versions": [], "alternate_versions": [] }