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Definitions

asteroid

[as-tuh-roid] / ˈæs təˌrɔɪd /


NOUN
satellite
Synonyms


Example Sentences

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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

"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

Even seasoned investment analysts struggle to value the long-term potential of asteroid mining.

From The Wall Street Journal Aug. 6, 2026

The tip of a mountain hanging over New York City like a billion-ton asteroid?

From "The Lightning Thief" by Rick Riordan

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

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

From Barron's 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

Nobody knows even approximately how many asteroids there are tumbling through space, but the number is thought to be probably not less than a billion.

From "A Short History of Nearly Everything" by Bill Bryson




Vocabulary lists containing asteroid


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