science

space

Period: Oct 1, 1957 to Dec 12, 2013

Sputnik/Mercury/Gemini

Period: Oct 4, 1957 to Nov 15, 1966

Oct 4 1957
Oct 1958-1963
Jan 3 1962
november 15 1966

VENERA

Period: Apr 5, 1961 to Apr 5, 1983

Mariner

Period: Jul 22, 1962 to May 30, 1964

Viking

Period: Aug 20, 1968 to Nov 13, 1982

Space Station

Period: Apr 5, 1971 to Apr 5, 2001

1971 Salyut
1973 Skylab
1986 Mir
1998 ISS

Voyager

Period: Sep 5, 1977 to Apr 5, 2013

current
used to explore the outside of our solar system

Space Shuttle

Period: Apr 12, 1981 to Jul 21, 2010

Magellan

Period: May 4, 1989 to Oct 13, 1994

HUBBLE

Period: Apr 24, 1990 to Apr 5, 2013

NEAR

Period: Feb 17, 1996 to Feb 28, 2001

Learned about astroids

Cassini

Period: Oct 15, 1997 to Jan 14, 2005

Genesis

Period: Aug 5, 2001 to Sep 5, 2004

Spirit, Opputunity

Period: Jun 10, 2003 to May 25, 2011