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Definitions

asteroid

[as-tuh-roid] / ˈæs təˌrɔɪd /


NOUN
satellite
Synonyms


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The spacecraft is scheduled to arrive at asteroid Psyche in August 2029.

From Science Daily • May 26, 2026

Taken together, the findings support the idea that the stromatolites developed inside a hydrothermal lake created after the asteroid impact and continued forming as the environment gradually cooled.

From Science Daily • May 22, 2026

Researchers suggest that hydrothermal lakes formed by asteroid impacts may have acted as isolated environments where oxygen producing microbes could thrive.

From Science Daily • May 22, 2026

NASA’s Amit Kshatriya, the man behind Artemis, on the race with China to reach Mars, the asteroid belt and Jupiter’s moons.

From The Wall Street Journal • May 15, 2026

As late as 1988 more than half of all American paleontologists contacted in a survey continued to believe that the extinction of the dinosaurs was in no way related to an asteroid or cometary impact.

From "A Short History of Nearly Everything" by Bill Bryson




Vocabulary lists containing asteroid


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