Hale Telescope framework transportation. Workers on the framework for the Hale Telescope as it is transported to the Mount Palomar Observatory. This mirror telescope (5 metres,200 inches) was the world's largest until 1976. It contributed to many important advances in astronomy. The observatory is located at an elevation of 1867 metres in the Palomar mountains,California,USA. This photograph,from the Westinghouse Electric Corporation,dates from around the period 1936 to 1948 when the telescope installation (interrupted by the war) was completed | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Hagley Museum And Archive |
Bildgröße: | 2835 px × 3717 px |
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