Outer space comprises the relatively empty regions of the universe outside the atmospheres of celestial bodies.

Outer space may also refer to:

Music[edit]

• 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 2015 song by 5 Seconds of Summer from Sounds Good Feels Good
• "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[edit]

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

See also[edit]

• 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