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SPACE EXPLORATION 1945-1970 First space research flight (cosmic radiation USA 10 May 1946 experiments). USA 24 October 1946 First pictures of Earth from 105 km (65 mi). USA 20 February 1947 First animals in space (fruit flies). WA

SPACE EXPLORATION 1945-1970 First space research flight (cosmic radiation USA 10 May 1946 experiments). USA 24 October 1946 First pictures of Earth from 105 km (65 mi). USA 20 February 1947 First animals in space (fruit flies). WA

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