space station

noun

: a large artificial satellite designed to be occupied for long periods and to serve as a base (as for scientific observation)

called also space platform

Examples of space station in a Sentence

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.
From preparation to suiting up, and doing incredibly precise work with a spacesuit on while floating in the vacuum of space while tethered to the space station, spacewalks are incredibly hard work. Chelsea Gohd, Space.com, 7 July 2026 The mission marked the first rendezvous and docking between a NASA shuttle and the former Russian space station, Mir. Robert Pearlman, ArsTechnica, 6 July 2026 The most recent spacewalk occurred May 27 when Russian cosmonauts Sergey Kud-Sverchkov and Sergei Mikaev exited the space station. Eric Lagatta, USA Today, 29 June 2026 There are moves in Congressto extend that life to 2032, however, as well as directives for NASA to support through missions to commercial space station replacements through 2040. Richard Tribou, The Orlando Sentinel, 6 July 2026 See All Example Sentences for space station

Word History

First Known Use

1930, in the meaning defined above

Time Traveler
The first known use of space station was in 1930

Browse Nearby Words

Cite this Entry

“Space station.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/space%20station. Accessed 10 Jul. 2026.

Kids Definition

space station

noun
: an artificial satellite designed to stay in orbit permanently and to be occupied by humans for long periods

More from Merriam-Webster on space station

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!