Space exploration

time man explord space

Period: Oct 1, 1957 to Dec 31, 2013

Pioner

Period: Aug 17, 1958 to Sep 9, 1978

Mariner Program

Period: Jul 22, 1962 to Nov 3, 1973

NASA

Viking probs

Aug 20, 1975

space Shutell

Period: Jan 1, 1981 to Jan 1, 2011

Galileo spacecraft

Oct 18, 1989

Jupter's moon
NASA

Cassini project

Oct 1, 1997

NASA

Gensett

Aug 8, 2000

lancht on 8-8-2000
NASA

ISS

Period: Nov 2, 2000 to Apr 4, 2011

the ISS was completed in 2011 and is stil in use today.