outer space

noun

: space immediately outside the earth's atmosphere

broadly : interplanetary or interstellar space

Examples of outer space in a Sentence

a satellite in outer space

Is there life in outer space?

Recent Examples on the Web

The movie is fantastic, a true thriller, and while some liberties were taken with the depiction of outer space, the basic premise of a cascading series of collisions rendering orbits too cluttered with debris to be usable is valid. — Eric Berger, ArsTechnica, 23 Sep. 2026

The Lucas Museum of Narrative Art, a colossal pet project by the man who invented the Star Wars franchise, makes no apologies for looking like a spaceship arrived from outer space. — Philip Kennicott, Washington Post, 21 Sep. 2026

In traditional filmmaking, movies featuring underwater environments, outer space, monsters and war all required steep budgets. — Ling Wei, Los Angeles Times, 10 Sep. 2026

ByCelia Shatzman Some kids dream of becoming President of the United States or going into outer space. — Celia Shatzman, Forbes.com, 23 Aug. 2026

Word History

First Known Use

1842, in the meaning defined above

Rhymes for outer space

• aerospace
• anatase
• anyplace
• commonplace
• cyberspace
• database
• diabase
• diastase
• dnase
• elastase
• fireplace
• hyperspace

Kids Definition

outer space

noun

: space entry 1 sense 4

especially : the region beyond the solar system