File:Moon Phases 2021 - Southern Hemisphere - 4K.webm
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Size of this JPG preview of this WEBM file: 800 × 450 pixels. Other resolutions: 320 × 180 pixels | 640 × 360 pixels | 1,024 × 576 pixels | 1,280 × 720 pixels | 2,560 × 1,440 pixels | 3,840 × 2,160 pixels.
Original file (WebM audio/video file, VP9, length 4 min 56 s, 3,840 × 2,160 pixels, 10.31 Mbps overall, file size: 363.98 MB)
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Summary
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English: This 4K visualization shows the Moon's phase and libration at hourly intervals throughout 2021, as viewed from the Southern Hemisphere. Each frame represents one hour. In addition, this visualization shows the Moon's orbit position, sub-Earth and subsolar points, and distance from the Earth at true scale. Craters near the terminator are labeled, as are Apollo landing sites, maria, and other albedo features in sunlight.
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| Date | (released) |
| Source | YouTube: Moon Phases 2021 – Southern Hemisphere – 4K – View/save archived versions on archive.org and archive.today; see also https://svs.gsfc.nasa.gov/4875 |
| Author | NASA/Goddard Space Flight Center |
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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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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 08:39, 13 November 2022 | 4 min 56 s, 3,840 × 2,160 (363.98 MB) | Huntster (talk | contribs) | Uploaded a work by NASA from NASA Goddard with UploadWizard |
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