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Definitions

extraterrestrial

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


Example Sentences

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The files do not draw any definitive conclusions about the existence of extraterrestrial life or provide any evidence of alien technology.

From BBC • May 22, 2026

Specifically, it has rejected the Artemis Accords, a set of extraterrestrial governance principles drawn up by the U.S. in 2020.

From The Wall Street Journal • May 15, 2026

His latest brings extraterrestrial life into the realm of ’70s conspiracy thrillers.

From Los Angeles Times • May 14, 2026

The researchers caution that no single technique will be enough to prove the existence of extraterrestrial life.

From Science Daily • May 12, 2026

As with the search for extraterrestrial life today, the unbridled speculation of amateurs had frightened many professionals out of the field.

From "Cosmos" by Carl Sagan




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