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Definitions

extraterrestrial

[ek-struh-tuh-res-tree-uhl] / ˌɛk strə təˈrɛs tri əl /


Example Sentences

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"Disclosure Day," Spielberg's return to extraterrestrial science fiction starring Emily Blunt and Josh O'Connor, is slated for release in June.

From Barron's • Mar. 14, 2026

“We do have some very anomalous objects,” he said, adding that the office, the All-domain Anomaly Resolution Office, hasn’t yet discovered verifiable evidence of extraterrestrial beings, activity or technology.

From The Wall Street Journal • Feb. 22, 2026

US President Donald Trump says he will direct US agencies, including the defence department, to "begin the process of identifying and releasing" government files on aliens and extraterrestrial life.

From BBC • Feb. 19, 2026

Their findings suggest that even simple life forms may be more resilient to extraterrestrial conditions than previously assumed.

From Science Daily • Feb. 8, 2026

But in general the random character of the evolutionary process should create extraterrestrial creatures very different from any that we know.

From "Cosmos" by Carl Sagan