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Largest Refractor in the world is built (1 out 1892 ano – 1 maio 1897 ano)

Descrição:

At this time the current largest refractor was 36" but George Ellery Hale developed the new telescope with the help of Yerkes. The telescope remains the Largest Refractor in the world.

Adicionado na linha do tempo:

Technology timeline of astronomy

ByHunter
13 fev 2020
0
0
204

Data:

1 out 1892 ano
1 maio 1897 ano
~ 4 years and 6 months
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