space exploration

Events

October 4, 1957 - January 4, 1958
Nov 3, 1957
Jan 31, 1961
May 7, 1961
June 16, 1963
1964 - 1966
Nov 28, 1964
Jan 27, 1967
march 2 1972
sept 5, 1977
1990
October 15, 1997
Nov 2,1998 - 2028
march 4, 2002
june 10, 2003
july 4, 2007
2020