Celestial Night : 無料・フリー素材/写真
Celestial Night / Savannah River Site
| ライセンス | クリエイティブ・コモンズ 表示 2.1 |
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| 説明 | This is the result of a series of multiple long-exposure images taken over the span of three hours on a clear night that was later combined into one image. Star trails allow us to visually see the Earth’s rotation, or spin on its axis.By: Rebecca Lynn, Defense Waste Processing Facility Lab Operations, Savannah River Remediation |
| 撮影日 | 2020-08-14 13:32:56 |
| 撮影者 | Savannah River Site |
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