thing By space bar Period: Jan 1, 1800 to Jan 1, 2025 timeline Oct 4, 1957 Sputnik 1 Nov 5, 1967 Saturn 5 rocket Jul 16, 1969 Voyager 11 Sep 5, 1977 Voyager 1 May 4, 1983 challenger rocket Jul 2, 1988 Phobos 2 satellite Oct 15, 1997 Cassini satellite May 7, 2001 2001 Mars Odyssey
