Star Trek

• Battle of Deep Space Nine, the first major battle of the Dominion War
• Deep Space Nine (space station)
  Deep Space Nine (space station)
  Deep Space Nine is a fictitious space station, and is the eponymous primary setting of the science fiction television series Star Trek: Deep Space Nine. It serves as a base for the exploration of the Gamma Quadrant via the Bajoran wormhole, and is a hub of trade and travel for the sector's denizens...
  
  , space station in the fictional Star Trek universe
• Deep Space Nine relaunch, number of novels released since 2000
• Deep Space Station K7, space station on the Klingon-Federation border
• Star Trek: Deep Space Nine
  Star Trek: Deep Space Nine
  Star Trek: Deep Space Nine is a science fiction television series set in the Star Trek universe...
  
  , science fiction television series that debuted in 1993 and ran for seven seasons

NASA

• Deep Space Network
  Deep Space Network
  The Deep Space Network, or DSN, is a world-wide network of large antennas and communication facilities that supports interplanetary spacecraft missions. It also performs radio and radar astronomy observations for the exploration of the solar system and the universe, and supports selected...
  
  , international network of satellite ground stations
  • Goldstone Deep Space Communications Complex
    Goldstone Deep Space Communications Complex
    The Goldstone Deep Space Communications Complex  — commonly called the Goldstone Observatory — is located in California's Mojave Desert. Operated by ITT Corporation for the Jet Propulsion Laboratory, its main purpose is to track and communicate with space missions. It includes the Pioneer...
    
    , satellite ground station in California, US
  • Madrid Deep Space Communication Complex
    Madrid Deep Space Communication Complex
    The Madrid Deep Space Communications Complex is a ground station located in Robledo de Chavela, Spain, and operated by Ingenieria y Servicios Aeroespaciales, S.A. for Instituto Nacional de Técnica Aeroespacial.-Deep Space Network:...
    
    , satellite ground station in Spain
  • Canberra Deep Space Communication Complex
    Canberra Deep Space Communication Complex
    The Canberra Deep Space Communication Complex is a ground station that is located in Australia at Tidbinbilla in the Paddys River valley, about half an hour's drive out of Canberra in the Australian Capital Territory. The complex is part of the Deep Space Network run by NASA's Jet Propulsion...
    
    , satellite ground station in Australia
• Deep Space 1
  Deep Space 1
  Deep Space 1 is a spacecraft of the NASA New Millennium Program dedicated to testing a payload of advanced, high risk technologies....
  
  , spacecraft
• Deep Space 2
  Deep Space 2
  Deep Space 2 was a NASA probe which was part of the New Millennium Program. It included two highly advanced miniature space probes which were sent to Mars aboard the Mars Polar Lander in January 1999. The probes were named "Scott" and "Amundsen", in honor of Robert Falcon Scott and Roald Amundsen,...
  
  , two highly advanced miniature probes

Astronomy

• Empty regions of the universe in outer space
  Outer space
  Outer space is the void that exists between celestial bodies, including the Earth. It is not completely empty, but consists of a hard vacuum containing a low density of particles: predominantly a plasma of hydrogen and helium, as well as electromagnetic radiation, magnetic fields, and neutrinos....
  
  ; anywhere beyond Earth orbit; the Deep Sky
  Deep sky
  Deep-sky objects are astronomical objects other than individual stars and solar system objects . The classification is used for the most part by amateur astronomers to denote visually observed faint naked eye and telescopic objects such as star clusters, nebulae and galaxies.-Origins and...
  
  

Other fields

• Deep Space (computer game), a 1994 computer game by Psygnosis
• Deep Space (music), Saturday late night/early morning radio show on WGPR 107.5 FM in Detroit
• Deep Space Homer
  Deep Space Homer
  "Deep Space Homer" is the fifteenth episode of The Simpsons fifth season and first aired on February 24, 1994. The episode was directed by Carlos Baeza and was the only episode of The Simpsons written by David Mirkin, who was also the executive producer at the time...
  
  , the fifteenth episode of The Simpsons' fifth season
• Deep Space (collection)
  Deep Space (collection)
  Deep Space is a collection of science-fiction short stories by the British writer Eric Frank Russell. It was first published by Fantasy Press in 1954 in an edition of 2,257 copies...
  
  , a 1954 collection of short stories by Eric Frank Russell