300-foot Green Bank radio telescope, 1962. The 300-foot telescope at the National Radio Astronomy Observatory (NRAO) in Green Bank, West Virginia, USA, after its completion in September 1962. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / NSF / AUI / NRAO |
Bildgröße: | 3652 px × 2884 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
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