spaceflight

noun

space·​flight ˈspās-ˌflīt How to pronounce spaceflight (audio)
: flight beyond the earth's atmosphere

Examples of spaceflight in a Sentence

a history of human spaceflight
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.
Apollo 11 was the spaceflight conducted in 1969, and now Blue Origin, Boeing SpaceX and more are working on leaving the earth’s orbit normal. Tribune Content Agency, The Mercury News, 20 Jan. 2025 And while Mars rocks do occasionally come to Earth as meteorites, such events are not only rare, but result in objects that have been altered during their spaceflights and fiery entry into our atmosphere. Eric Lagatta, USA TODAY, 18 Jan. 2025 Despite the setbacks experienced in commercial spaceflight in recent years, hopes are high for the current moon missions. Jack Knudson, Discover Magazine, 15 Jan. 2025 And there will be exciting spaceflight action shortly thereafter as well: A SpaceX Falcon 9 is scheduled to launch a pair of private moon landers toward Earth's nearest neighbor early on Jan. 15. Mike Wall, Space.com, 9 Jan. 2025 See all Example Sentences for spaceflight 

Word History

First Known Use

1931, in the meaning defined above

Time Traveler
The first known use of spaceflight was in 1931

Dictionary Entries Near spaceflight

Cite this Entry

“Spaceflight.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/spaceflight. Accessed 1 Feb. 2025.

Kids Definition

spaceflight

noun
space·​flight ˈspās-ˌflīt How to pronounce spaceflight (audio)
: flight beyond the earth's atmosphere

More from Merriam-Webster on spaceflight

Last Updated: - Updated example sentences
Love words? Need even more definitions?

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