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4 oct. 1957 - the first satellite,sputnik, is launched into space

Description:

when the Soviet Union successfully launched Sputnik I. The world's first artificial satellite was about the size of a beach ball (58 cm.or 22.8 inches in diameter), weighed only 83.6 kg. or 183.9 pounds, and took about 98 minutes to orbit the Earth on its elliptical path.

Ajouté au bande de temps:

25 oct. 2019
0
0
239

Date:

4 oct. 1957
Maintenaint
~ Il y a 68 ans