File:NASA - Exploring Energy- Infrared zmiU5tJRJd4.webm
Original file (WebM audio/video file, VP9/Opus, length 3 min 9 s, 1,280 × 720 pixels, 1.25 Mbps overall, file size: 28.09 MB)
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Summary
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English: How does NASA \"see\" thermal radiation? This video explores what infrared energy is and how NASA detects it to study our Earth's systems more completely. Satellite measurements over time allow scientists to study seasonal changes in local and global temperatures, as well as longer term trends in temperature over time. This video also includes a look at the experiment Sir William Herschel conducted that led to the discovery of infrared.
This video is public domain and can be downloaded at: http://svs.gsfc.nasa.gov/goto?10664 Like our videos? Subscribe to NASA's Goddard Shorts HD podcast: http://svs.gsfc.nasa.gov/vis/iTunes/f0004_index.html Or find NASA Goddard Space Flight Center on facebook: http://www.facebook.com/NASA.GSFC Or find us on Twitter: http://twitter.com/NASAGoddard |
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| Source | YouTube: NASA - Exploring Energy: Infrared – View/save archived versions on archive.org and archive.today |
| Author | NASA Goddard |
Licensing
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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: NASA, was reviewed on 20 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 | 20:02, 19 November 2020 | 3 min 9 s, 1,280 × 720 (28.09 MB) | Eatcha (talk | contribs) | Uploaded NASA | Exploring Energy: Infrared by NASA Goddard from Youtube |
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