space exploration

Events

October 4, 1957
November 3 1957
January 31, 1961
may 7, 1961
june 16, 1963
April 8, 1964 - November 11, 1966
November 28,1964
January 27, 1967
march 2 1972
sept. 5 1977
April 24,1990
October 15,1997
November 20, 1998
march 4, 2002
june 10, 2003
July 6, 2007
July 2020