Space Exploration Timeline By Gymnast1.0 Oct 4, 1957 Sputnik Program Aug 17, 1958 Pioneer Launched Feb 1, 1961 Venera 1 Apr 19, 1966 Gemini Program Jun 14, 1967 Mariner Program Apr 2, 1971 Almaz Launched Apr 19, 1971 Salyut Launched Apr 19, 1971 Space Station Aug 20, 1975 Viking 1 Launched Apr 20, 1977 Voyager Program Apr 12, 1981 Space Shuttle May 4, 1989 Magellan Space Program Oct 18, 1989 Galileo Apr 24, 1990 Hubble Telescope Feb 17, 1996 N.E.A.R Launched Jul 4, 1997 Mars Rovers Oct 15, 1997 Cassinni Aug 8, 2001 Genisis
