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aug 19, 1957 - Sputnik
Description:
Soviet Union.
The world's first artificial satellite
marked the start of the space age and the U.S.-U.S.S.R space race
Added to timeline:
23 Sep 2017
0
0
455
Lindsay Atchinson Space History project
space history project
Date:
aug 19, 1957
Now
~ 66 years ago