{ "count": 10, "next": null, "previous": null, "results": [ { "id": 14956, "url": "https://svs.gsfc.nasa.gov/14956/", "result_type": "Produced Video", "release_date": "2026-01-26T16:00:00-05:00", "title": "Space Weather Effects Animations", "description": "Solar flares, coronal mass ejections, solar particle events, and the solar wind form the recipe for space weather that affects life on Earth and astronauts in space. A farmer stops their planting operations due to poor GPS signal for their autonomous tractor. A power grid manager changes the configuration of their network to ensure a blackout doesn’t occur due to voltage instability. A pilot switches to back-up communication equipment due to loss of high-frequency radio. A commercial internet company providing service to the military must change the orbit of their spacecraft to avoid a collision due to increased atmospheric drag.These are a few examples of the ways the Sun influences our everyday lives. This is what we define as space weather – the conditions of the space environment driven by the Sun and it’s impacts on objects in the solar system. Learn more about space weather: https://science.nasa.gov/space-weather-2/ || ", "hits": 394 }, { "id": 14798, "url": "https://svs.gsfc.nasa.gov/14798/", "result_type": "Produced Video", "release_date": "2025-05-27T20:56:00-04:00", "title": "Astrophysics Multiwavelength Vertical Video", "description": "This page contains vertically-formatted Astrophysics videos that show multiwavelength content.", "hits": 141 }, { "id": 13288, "url": "https://svs.gsfc.nasa.gov/13288/", "result_type": "Produced Video", "release_date": "2023-10-14T13:00:00-04:00", "title": "Study Total Solar Eclipses With Ham Radio", "description": "Music credit: “Make a Change” by Eric Chevalier [SACEM] from Universal Production Music.Complete transcript available. || HamSCI_Thumbnail.jpg (1280x720) [448.6 KB] || HamSCI_Thumbnail_print.jpg (1024x576) [358.9 KB] || HamSCI_Thumbnail_searchweb.png (320x180) [71.1 KB] || HamSCI_Thumbnail_web.png (320x180) [71.1 KB] || HamSCI_Thumbnail_thm.png (80x40) [6.2 KB] || HamSCI_Video_2024.webm (1920x1080) [12.0 MB] || HamSCI_Video_2024.mp4 (1920x1080) [194.9 MB] || HAMSCI.en_US.srt [2.2 KB] || HAMSCI.en_US.vtt [2.1 KB] || ", "hits": 120 }, { "id": 13737, "url": "https://svs.gsfc.nasa.gov/13737/", "result_type": "Produced Video", "release_date": "2021-04-08T14:00:00-04:00", "title": "NASA’s NICER Finds X-ray Boosts in the Crab Pulsar’s Radio Bursts", "description": "Observations from NASA’s Neutron star Interior Composition Explorer (NICER) show X-ray boosts linked in the Crab pulsar's random giant radio pulses. Watch to learn more. Credit: NASA's Goddard Space Flight CenterMusic: \"The Awakening\" from Universal Production MusicWatch this video on the NASA Goddard YouTube channel.Complete transcript available. || Crab_Radio_Still.jpg (1920x1080) [865.4 KB] || Crab_Radio_Still_searchweb.png (320x180) [65.9 KB] || Crab_Radio_Still_thm.png (80x40) [5.2 KB] || 13737_Crab_Pulsar_Radio_Bursts_ProRes_1920x1080_2997.mov (1920x1080) [1.6 GB] || 13737_Crab_Pulsar_Radio_Bursts_Best_1080.mp4 (1920x1080) [275.3 MB] || 13737_Crab_Pulsar_Radio_Bursts_1080.mp4 (1920x1080) [114.7 MB] || 13737_Crab_Pulsar_Radio_Bursts_Best_1080.webm (1920x1080) [15.2 MB] || 13737_Crab_Pulsar_Radio_Bursts_SRT_Captions.en_US.srt [2.6 KB] || 13737_Crab_Pulsar_Radio_Bursts_SRT_Captions.en_US.vtt [2.6 KB] || ", "hits": 314 }, { "id": 13342, "url": "https://svs.gsfc.nasa.gov/13342/", "result_type": "Produced Video", "release_date": "2020-02-03T11:00:00-05:00", "title": "MAVEN Explores Mars to Understand Radio Interference at Earth", "description": "The MAVEN mission explores Mars’ atmosphere to better study a phenomenon observed at Earth, known as “Sporadic-E Layers.” They are concentrations of plasma that form in the ionosphere and interfere with radio waves. This video is animated in a comic book style.Music from Universal Production Music. Songs include: \"Alpha and Omega,\" \"Break the News,\" and \"Waiting for a Sensation.\" || MAVEN_thumb.jpg (3840x2160) [801.1 KB] || MAVEN_thumb_searchweb.png (320x180) [106.4 KB] || MAVEN_thumb_thm.png (80x40) [5.2 KB] || 13342_SPORADIC_MAVEN_MASTER.webm (960x540) [63.4 MB] || 13342_SPORADIC_MAVEN_MASTER_twitter_720.mp4 (1280x720) [29.9 MB] || 13342_SPORADIC_MAVEN_MASTER_facebook_720.mp4 (1280x720) [178.5 MB] || 13442_MAVEN_caption.en_US.srt [4.4 KB] || 13442_MAVEN_caption.en_US.vtt [4.4 KB] || 13342_SPORADIC_MAVEN_MASTER.mov (3840x2160) [10.8 GB] || ", "hits": 112 }, { "id": 12532, "url": "https://svs.gsfc.nasa.gov/12532/", "result_type": "Produced Video", "release_date": "2017-11-07T14:00:00-05:00", "title": "Welcome to the Ionosphere", "description": "Music credit: Foxy Trot by Luis Enriquez Bacalov Complete transcript available.Watch this video on the NASA Goddard YouTube channel. || ionosphere_thumb.jpg (1920x1080) [69.9 KB] || ionosphere_thumb_searchweb.png (320x180) [57.3 KB] || ionosphere_thumb_thm.png (80x40) [6.3 KB] || APPLE_TV-12532_Welcome_to_the_ionosphere_bsideV4_appletv.webm (1280x720) [24.0 MB] || APPLE_TV-12532_Welcome_to_the_ionosphere_bsideV4_appletv.m4v (1280x720) [116.4 MB] || APPLE_TV-12532_Welcome_to_the_ionosphere_bsideV4_appletv_subtitles.m4v (1280x720) [116.5 MB] || YOUTUBE_1080-12532_Welcome_to_the_ionosphere_bsideV4_youtube_1080.mp4 (1920x1080) [346.2 MB] || NASA_TV-12532_Welcome_to_the_ionosphere_bsideV4.mpeg (1280x720) [691.7 MB] || 12532_Welcome_to_the_ionosphere_bsideV2_lowres.en_US.srt [3.8 KB] || 12532_Welcome_to_the_ionosphere_bsideV2_lowres.en_US.vtt [3.8 KB] || 12532_Welcome_to_the_ionosphere_bsideV4_lowres.mp4 (480x272) [29.2 MB] || LARGE_MP4-12532_Welcome_to_the_ionosphere_bsideV4_large.mp4 (3840x2160) [220.8 MB] || NASA_PODCAST-12532_Welcome_to_the_ionosphere_bsideV4_ipod_sm.mp4 (320x240) [37.3 MB] || 12532_Welcome_to_the_ionosphere_bsideV4.mov (3840x2160) [10.1 GB] || ", "hits": 102 }, { "id": 12591, "url": "https://svs.gsfc.nasa.gov/12591/", "result_type": "Produced Video", "release_date": "2017-05-17T11:00:00-04:00", "title": "NASA's Van Allen Probes Find Human-Made Bubble Shrouding Earth", "description": "Music: Alternate and Parallel by Richard BirkinComplete transcript available. || 12591_VLF_bubbleV3.01194_print.jpg (1024x608) [101.5 KB] || 12591_VLF_bubbleV3.01194_searchweb.png (320x180) [58.6 KB] || 12591_VLF_bubbleV3.01194_thm.png (80x40) [5.6 KB] || 12591_VLF_bubbleV3_appletv.m4v (1280x720) [40.3 MB] || 12591_VLF_bubbleV3_appletv_subtitles.m4v (1280x720) [40.3 MB] || 12591_VLF_bubbleV3_prores.mov (1280x720) [555.6 MB] || 12591_VLF_bubbleV2.en_US.srt [1.3 KB] || 12591_VLF_bubbleV2.en_US.vtt [1.3 KB] || 12591_VLF_bubbleV3.webm (4000x2376) [12.6 MB] || 12591_VLF_bubbleV3_ipod_sm.mp4 (320x240) [15.1 MB] || 12591_VLF_bubbleV3.mov (4000x2376) [3.6 GB] || ", "hits": 71 }, { "id": 20241, "url": "https://svs.gsfc.nasa.gov/20241/", "result_type": "Animation", "release_date": "2016-09-20T14:00:00-04:00", "title": "The Electromagnetic Spectrum", "description": "Animation depicting the electromagnetic spectrum and the different characteristics of each wavelength type. 4k resolution. || WFirst_ElectromagneticSpectrum.0830_print.jpg (1024x576) [228.7 KB] || WFirst_ElectromagneticSpectrum.0830.png (3840x2160) [13.8 MB] || WFirst_ElectromagneticSpectrum.0830_searchweb.png (320x180) [105.9 KB] || WFirst_ElectromagneticSpectrum.0830_thm.png (80x40) [7.1 KB] || WFirst_LightSpectrum_Final_H264_HD_1080p.mov (1920x1080) [150.2 MB] || WFirst_LightSpectrum_Final_H264_HD_1080p.webm (1920x1080) [8.7 MB] || WFirst_LightSpectrum_Final_4K_ProRes.mov (3840x2160) [5.6 GB] || 3840x2160_16x9_30p (3840x2160) [256.0 KB] || WFirst_LightSpectrum_Final_H264-4K.mov (3840x2160) [196.0 MB] || ", "hits": 178 }, { "id": 11131, "url": "https://svs.gsfc.nasa.gov/11131/", "result_type": "Produced Video", "release_date": "2012-12-06T10:00:00-05:00", "title": "Fermi Improves Its Vision For Thunderstorm Gamma-ray Flashes", "description": "Thanks to improved data analysis techniques and a new operating mode, the Gamma-ray Burst Monitor (GBM) aboard NASA's Fermi Gamma-ray Space Telescope is now 10 times better at catching the brief outbursts of high-energy light mysteriously produced above thunderstorms. The outbursts, known as terrestrial gamma-ray flashes (TGFs), last only a few thousandths of a second, but their gamma rays rank among the highest-energy light that naturally occurs on Earth. The enhanced GBM discovery rate helped scientists show most TGFs also generate a strong burst of radio waves, a finding that will change how scientists study this poorly understood phenomenon.Lightning emits a broad range of very low frequency (VLF) radio waves, often heard as pop-and-crackle static when listening to AM radio. The World Wide Lightning Location Network (WWLLN), a research collaboration operated by the University of Washington in Seattle, routinely detects these radio signals and uses them to pinpoint the location of lightning discharges anywhere on the globe to within about 12 miles (20 km).Scientists have known for a long time TGFs were linked to strong VLF bursts, but they interpreted these signals as originating from lightning strokes somehow associated with the gamma-ray emission.\"Instead, we've found when a strong radio burst occurs almost simultaneously with a TGF, the radio emission is coming from the TGF itself,\" said co-author Michael Briggs, a member of the GBM team. The researchers identified much weaker radio bursts that occur up to several thousandths of a second before or after a TGF. They interpret these signals as intracloud lightning strokes related to, but not created by, the gamma-ray flash. Scientists suspect TGFs arise from the strong electric fields near the tops of thunderstorms. Under certain conditions, the field becomes strong enough that it drives a high-speed upward avalanche of electrons, which give off gamma rays when they are deflected by air molecules. \"What's new here is that the same electron avalanche likely responsible for the gamma-ray emission also produces the VLF radio bursts, and this gives us a new window into understanding this phenomenon,\" said Joseph Dwyer, a physics professor at the Florida Institute of Technology in Melbourne, Fla., and a member of the study team. Because the WWLLN radio positions are far more precise than those based on Fermi's orbit, scientists will develop a much clearer picture of where TGFs occur and perhaps which types of thunderstorms tend to produce them.Watch this video on YouTube. || ", "hits": 81 }, { "id": 10770, "url": "https://svs.gsfc.nasa.gov/10770/", "result_type": "Produced Video", "release_date": "2011-05-20T09:00:00-04:00", "title": "Radio Telescopes Capture Best-Ever Snapshot of a Black Hole's Jets", "description": "Centaurus A is a giant elliptical active galaxy 12 million light years away. Radio and X-ray images reveal features associated with jets emanating from near the galaxy's central supermassive black hole, which has a mass of 55 million suns. Now, the TANAMI project has provided the best-ever view of these jets. In the radio image of the galaxy's core, the black hole is invisible but the jets show in great detail. Features as small as 15 light-days across can be resolved. The powerful jets feed vast lobes of radio-emitting gas that reach far beyond the visible galaxy. || ", "hits": 92 } ] }