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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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"We are thrilled that nature delivered such a precious asteroid sample on our doorstep," said curator Denton Ebel.

From Science Daily Aug. 8, 2026

Their findings suggest that the material came from a region near the surface of its parent asteroid, where liquid water evaporated and left behind increasingly concentrated salts.

From Science Daily Aug. 8, 2026

"The path traced back to low in the asteroid belt."

From Science Daily Aug. 8, 2026

"Asteroids are a really interesting challenge in many ways. It's unusual for an asteroid to come out of nowhere," explained Nash.

From Barron's Aug. 7, 2026

We’d huddle together in a shuttle constructed out of chairs and bedsheets, and in T minus ten we’d blast off into space, visit the moon, Mars, the asteroid belt and beyond.

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

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

From BBC Aug. 12, 2026

Meteor showers happen when the Earth passes through trails of debris from asteroids or comets - a snowball of frozen rock and gas orbiting the Sun.

From BBC Aug. 11, 2026

The central question is whether spacecraft could reach these asteroids, extract useful materials, and transport them to Mars without consuming so much energy and fuel that the entire effort becomes impractical.

From Science Daily Aug. 7, 2026

Another branch of their work is planetary defence, which involves identifying threats like comets and asteroids.

From Barron's Aug. 7, 2026

The Earth and its companion the Moon must be bombarded by comets and small asteroids, debris left over from the formation of the solar system.

From "Cosmos" by Carl Sagan




Vocabulary lists containing asteroid


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