Astronaut Robert L. Stewart gliding a few meters above the earth-orbiting space shuttle Challenger while testing a nitrogen-propelled manned maneuvering unit (MMU) | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / NASA / Science Source |
Bildgröße: | 2574 px × 2550 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: |
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