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23 июл 1893 г. - Wilhelm Baade,Germany

Описание:

Calculated an accurate estimate of the size of the universe and discovered supernovas

Добавлено на ленту времени:

Astronomers time line

ByFernando Cornejo Avalos

13 ноя 2018

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341

Дата:

23 июл 1893 г.

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~ 132 г назад

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