Webb Telescope Emerges from Chamber A After Cryogenic Testing : 無料・フリー素材/写真
Webb Telescope Emerges from Chamber A After Cryogenic Testing / James Webb Space Telescope
| 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 | NASA’s James Webb Space Telescope, or Webb, emerged from Chamber A at NASA’s Johnson Space Center in Houston on Dec. 1, 2017. The telescope’s combined science instruments and optical element exited the massive thermal vacuum testing chamber after about 100 days of cryogenic testing inside it. Scientists and engineers at Johnson put Webb through a series of tests designed to ensure the telescope functioned as expected in an extremely cold, airless environment akin to that of space.Credit: NASA/Chris GunnNASA Image Use PolicyFollow us on TwitterLike us on FacebookSubscribe to our YouTube channelFollow us on Google PlusFollow us on Instagram |
| 撮影日 | 2017-12-01 12:42:49 |
| 撮影者 | James Webb Space Telescope , Greenbelt, MD, USA |
| タグ | |
| 撮影地 | |
| カメラ | Hasselblad X1D , Hasselblad |
| 露出 | 0.017 sec (1/60) |
| 開放F値 | f/4.8 |
| 焦点距離 | 24 mm |