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Definitions

asteroid

[as-tuh-roid] / ˈæs təˌrɔɪd /


NOUN
satellite
Synonyms


Example Sentences

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According to the researchers, an asteroid about 320 meters across striking Deimos at an angle of 45 degrees could have produced the size and shape of the depression now visible near the moon's south pole.

From Science Daily Aug. 26, 2026

Hera is currently traveling toward its main destination, the asteroid moon Dimorphos.

From Science Daily Aug. 26, 2026

The Little Prince, who lives on a house-sized asteroid, recounts his travels to different planets and shares solemn wisdom about life’s challenges.

From The Wall Street Journal Aug. 17, 2026

Japan also has experience in bringing back samples from space, including JAXA's unmanned Hayabusa-2 which returned 5.4 grams of rock and dust collected from an asteroid several hundred million kilometres from Earth in 2020.

From Barron's Aug. 16, 2026

She used telescopes to study near-Earth asteroids—those close enough to the edge of the asteroid belt that they could escape and come toward Earth!

From "Sir Fig Newton and the Science of Persistence" by Sonja Thomas

Those observations are intended to help researchers evaluate the deflection of asteroids as a potential method to defend Earth against asteroid impacts.

From Science Daily Aug. 26, 2026

This occurs when the Earth passes through trials of debris from asteroids or comets.

From BBC Aug. 12, 2026

Some of them, called M type asteroids, contain large quantities of iron, nickel, and other useful metals.

From Science Daily Aug. 7, 2026

While smaller space rocks frequently burn up in Earth's atmosphere, large orbiting rocks like asteroids are rarer.

From Barron's Aug. 7, 2026

When you aim for the stars, sometimes you run into angry asteroids named Ainsley.

From "Shine!" by J.J. and Chris Grabenstein




Vocabulary lists containing asteroid


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