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

• "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

• "Outer Space" (Yelawolf song), from the 2015 album Love Story

• "Outerspace", a 2021 song by Don Toliver from Life of a Don

• "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

• Outer Space, a 1999 short film by Peter Tscherkassky

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

• "Out of Space", a 1992 song by the Prodigy

• Inner space (disambiguation)

• Space (disambiguation), for the conceptual (abstract) sense of the word