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
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Be seen from outer space with this bright and eye-catching manicure. Odeya Pinkus, InStyle, 2 Jan. 2026 This inevitable sequel riffs on the titular Wii game, blasting Mario, Luigi, Princess Peach, and Toad into outer space to face off against Bowser Jr. Richard Edwards, Space.com, 31 Dec. 2025 Way out over them fields and houses, right on into outer space. David Searcy, Harpers Magazine, 30 Dec. 2025 In November, Starcloud, the startup backed by Nvidia, sent a chip into outer space that’s 100 times more powerful than any GPU compute that has been in space before. April Roach, CNBC, 29 Dec. 2025 See All Example Sentences for outer space

Word History

First Known Use

1842, in the meaning defined above

Time Traveler
The first known use of outer space was in 1842

Browse Nearby Words

Cite this Entry

“Outer space.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/outer%20space. Accessed 9 Jan. 2026.

Kids Definition

outer space

noun
: space entry 1 sense 4
especially : the region beyond the solar system

More from Merriam-Webster on outer space

Last Updated: - Updated example sentences
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