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Noun: space travel  speys tra-vul
  1. A voyage outside the Earth's atmosphere
    - spaceflight, spacefaring

Derived forms: space travels

Type of: voyage

Encyclopedia: Space travel

Nearest

space medicine
Space Needle
space opera
space platform
space probe
space program
space rocket
space shuttle
space sickness
space station
space travel
space vehicle
space walk
space writer
spacecraft
spacecraft clock time
spacecraft event time
spaced
spaced-out
spacefaring
spaceflight