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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 Mars encounter also gave the mission team an opportunity to fully test Psyche's scientific instruments before the spacecraft reaches the asteroid.

From Science Daily • May 26, 2026

If the asteroid truly represents the metallic interior of an early world, it could provide researchers with a rare opportunity to study material similar to what lies deep inside rocky planets such as Earth.

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

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

And that’s what I’m thinking when the asteroid comes crashing into us.

From "I'll Give You the Sun" by Jandy Nelson




Vocabulary lists containing asteroid


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