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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.

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While some of the EAC’s functions are useful, the November elections would go on even if the agency were hit by an asteroid and vaporized.

From The Wall Street Journal Jul. 10, 2026

With the debate finally resolved, scientists can now use Silverpit as a valuable natural laboratory for understanding how asteroid impacts affect both Earth and other worlds across the solar system.

From Science Daily Jun. 30, 2026

The asteroid formed about 155 million years ago when fragments from a violent collision gradually came together.

From Science Daily Jun. 25, 2026

On April 20, 2025, Lucy passed within 650 miles of Donaldjohanson while traveling through the main asteroid belt on its way to a group of Jupiter Trojan asteroids.

From Science Daily Jun. 25, 2026

“What I said. There’s a big contract for it. It must be just the thing for asteroid mining. You have a master robot with six sub-robots under it.—Like your fingers.”

From "I, Robot" by Isaac Asimov

Both asteroids contain magnesium-rich clays, suggesting they experienced much longer periods of water exposure, possibly lasting millions of years while they were still parts of larger parent bodies.

From Science Daily Jun. 25, 2026

It will need that money and multiples more to achieve Mr. Musk’s ambition of colonizing Mars and mining asteroids.

From The Wall Street Journal Jun. 12, 2026

New asteroids and distant objects are being discovered all the time as our observing capabilities become more detailed, which should gradually shed more light on what might be out there.

From Science Daily Jun. 9, 2026

Musk plans to use the extra money he is raising to expand SpaceX's current activities but also to fund new future ventures: mining asteroids, colonising Mars and putting AI data centres in space.

From BBC Jun. 4, 2026

When the solar system is all explored, we will probably have evidence for impact catastrophism on all nine worlds, from Mercury to Pluto, and on all the smaller moons, comets and asteroids.

From "Cosmos" by Carl Sagan




Vocabulary lists containing asteroid


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