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Discover LudwigThe phrase "Outer space" is correct and usable in written English
It can be used when referring to the vast expanse beyond Earth's atmosphere, often in discussions about astronomy, science fiction, or space exploration. Example: "Astronauts train for months to prepare for the challenges they will face in outer space."
Dictionary
Outer space
noun
Region outside explored space.
synonyms
Exact(56)
Tour outer space on Space Mountain.
Outer space?
(Outer space motif circa 1959).
Or, better still, outer space.
Hmm, Underworld and outer space.
* Finally, news from outer space.
In outer space.
Vertically, airspace ends where outer space begins.
HAMDEN The Outer Space Wry Bred, country.
Similar(2)
"There was something 'outer space' about you".
See also Jose Chung's From Outer Space.
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