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Showing results for asteroid. Search instead for nonsteroid.
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.

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That long coexistence changed dramatically 66 million years ago, when an asteroid struck Earth and triggered a global mass extinction.

From Science Daily Sep. 11, 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

JAXA's Hayabusa 2 mission brought material back from asteroid Ryugu, while NASA's OSIRIS-REx mission returned samples from asteroid Bennu.

From Science Daily Aug. 8, 2026

His face was covered with old poison burns, gouges, and scar tissue, so it looked like the surface of an asteroid.

From "The House of Hades" by Rick Riordan

The "capture" hypothesis meanwhile postulates that the moons are asteroids from the outer Solar System that were captured by Mars' gravity.

From Barron's Aug. 16, 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

A future supply network could move metals from asteroids to Mars while using propellant produced from asteroid resources.

From Science Daily Aug. 7, 2026

The results point to specific asteroids that could be reached using existing spacecraft technology.

From Science Daily Aug. 7, 2026

I know from years of planetarium visits that craters on the moon were caused by asteroids and meteoroids crashing into the lunar surface, especially when the moon was very, very young.

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




Vocabulary lists containing asteroid


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