Arms and Space Race Timeline

US Arms Race

1950
1952
1955
1957
1960

Soviet Union Arms Race

1949
1953
21 August 1957
1961
1975

US Space Race

January 31, 1958
March 17, 1958
August 7, 1959
July 5, 1960
July 20, 1969

Soviet Union Space Race

February 12, 1961
April 12, 1961
August 12, 1962
June 16, 1963
October 12, 1964