Outer space (disambiguation)
Outer space comprises the relatively empty regions of the universe outside the atmospheres of celestial bodies.
Outer space may also refer to:

Music
OuterSpace, a hip hop duo from Philadelphia
Outerspace (album), a 2004 compilation by OuterSpace
Outer Space (EP), a 2009 EP by S-Endz
The Outerspace, a 1995 EP by Transwave
"Outer Space", a 1997 song by the Muffs from Happy Birthday to Me
"Cosmos (Outer Space)", a 2005 song by t.A.T.u. from Dangerous and Moving

Other uses
Outer space (color), a shade of black
Outer space (mathematics), a topological space
Outer Space (video game), a 1978 video game

See also
Outer Space Treaty, a 1967 treaty on international space law
United Nations Office for Outer Space Affairs, a part of the UN Secretariat
Inner space (disambiguation)
Space (disambiguation),  for the conceptual (abstract) sense of the word