File:Counting Comets JpMo4lhEvEs.webm
Original file (WebM audio/video file, VP9/Opus, length 2 min 34 s, 1,920 × 1,188 pixels, 2.41 Mbps overall, file size: 44.15 MB)
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English: The Solar and Heliospheric Observatory, a joint mission between ESA (the European Space Agency) and NASA, was not designed to find comets — its original goal was to study the Sun from its deep core to the outer layers of its atmosphere. But nearly 25 years since its launch, data from this space-based solar observatory has led to the discovery of well over half of all known comets — upwards of 3,950 new comets found. The huge number of SOHO-discovered comets comes thanks to a combination of well-designed instruments, a long lifespan, the hard work of citizen scientists and a little bit of luck.
Read more: https://www.nasa.gov/feature/goddard/2020/why-esa-and-nasas-soho-spacecraft-spots-so-many-comets Music credit: Birds in The Rain by Robert Guerrier Video credit: NASA's Goddard Space Flight Center Karl Battams (Naval Research Laboratory): Lead Scientist Genna Duberstein (ADNET): Lead Producer Genna Duberstein (ADNET): Animator Scott Wiessinger (USRA): Narrator Genna Duberstein (ADNET): Writer This video is public domain and along with other supporting visualizations can be downloaded from NASA Goddard's Scientific Visualization Studio at: https://svs.gsfc.nasa.gov/13622 If you liked this video, subscribe to the NASA Goddard YouTube channel: https://www.youtube.com/NASAGoddard Follow NASA’s Goddard Space Flight Center · Instagram http://www.instagram.com/nasagoddard · Twitter https://twitter.com/NASAGoddard · Twitter https://twitter.com/NASAGoddardPix · Facebook: http://www.facebook.com/NASAGoddard · Flickr https://www.flickr.com/photos/gsfc |
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| Source | YouTube: Counting Comets – View/save archived versions on archive.org and archive.today |
| Author | NASA Goddard |
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This file is in the public domain in the United States because it was solely created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (See Template:PD-USGov, NASA copyright policy page or JPL Image Use Policy.) |  |
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This file, which was originally posted to YouTube: Counting Comets, was reviewed on 19 November 2020 by the automatic software YouTubeReviewBot, which confirmed that this video was available there under the stated Creative Commons license on that date. This file should not be deleted if the license has changed in the meantime. The Creative Commons license is irrevocable.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 21:44, 19 November 2020 | 2 min 34 s, 1,920 × 1,188 (44.15 MB) | Eatcha (talk | contribs) | Uploaded Counting Comets by NASA Goddard from Youtube |
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