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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.

Instead of relying entirely on its thrusters, mission planners are taking advantage of Mars' gravitational pull to help guide the spacecraft toward its final destination, the unusual metallic asteroid Psyche.

From Science Daily • May 11, 2026

John Maclean, from the UK Meteor Network, said the meteor was not connected to any astronomical event, and likely stemmed from a larger asteroid.

From BBC • Apr. 13, 2026

Another lamented that they cry at the end of every dino doc, even though they know the asteroid is coming and extinction is on the horizon.

From Salon • Apr. 12, 2026

A new study shows that, at an incredibly small scale, the building blocks inside the asteroid Bennu are not evenly mixed.

From Science Daily • Mar. 31, 2026

The actual impact of a small comet or asteroid with the Moon might make a momentary explosion sufficiently bright to be visible from the Earth.

From "Cosmos" by Carl Sagan




Vocabulary lists containing asteroid


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