The Royal Society
@royalsociety · 19 авг. 2019 г.
John Flamsteed FRS, the first Astronomer Royal was born #OnThisDay 1646. His accomplishments include a 3,000-star catalogue, Catalogus Britannicus, and a star atlas called Atlas Coelestis, the establishment of the Royal Observatory and the first observations of Uranus
Elon Musk
@elonmusk
🤣🤣
21:55 · 19 августа 2019 г. · 0 просмотров
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