Spacecraft Element Mobile Cleanroom for Transport : 無料・フリー素材/写真
Spacecraft Element Mobile Cleanroom for Transport / James Webb Space Telescope
| ライセンス | クリエイティブ・コモンズ 表示 2.1 |
|---|---|
| 説明 | To keep Webb’s spacecraft element and its sensitive instruments contaminant free, technicians and engineers enclose it in a protective clamshell that serves as a mobile clean room while in transport. During liftoff, rockets generate extremely powerful vibrations and energetic sound waves that bounce off the ground and nearby buildings and impact the rocket as it makes its way skyward. Technicians and engineers aim to protect Webb from these intense sound waves and vibrations.To simulate these conditions, flight components are intentionally punished with a long litany of tests throughout different facilities to identify potential issues on the ground. Webb was bombarded by powerful sound waves from massive speakers and then placed on an electrodynamic vibration table and strongly but precisely shaken. Together, these tests mimic the range of extreme shaking that spacecraft experience while riding a rocket to space.Read the full story: go.nasa.gov/2SGI7cRCredit: NASA's Goddard Space Flight Center/Chris Gunn |
| 撮影日 | 2018-10-24 21:11:03 |
| 撮影者 | James Webb Space Telescope , Greenbelt, MD, USA |
| 撮影地 | |
| カメラ | Hasselblad X1D , Hasselblad |
| 露出 | 0.04 sec (1/25) |
| 開放F値 | f/4.0 |
| 焦点距離 | 28 mm |