asteroid
Example Sentences
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Because so many impact structures appear to date from around the same time, some researchers have proposed that Earth may once have been surrounded by a Saturn-like ring of asteroid debris during the Middle Ordovician.
From Science Daily ● Oct. 4, 2026
But Catlos said the teeth were probably already millions of years old by the time the asteroid struck.
From Science Daily ● Oct. 4, 2026
That places the impact around 100 million years before a major increase in cratering on Earth that researchers have suggested may be connected to collisions within the asteroid belt.
From Science Daily ● Sep. 22, 2026
In particular, the moon's irregular appearance resembles what scientists call a rubble pile asteroid, an object made from many pieces of rock held together relatively loosely by gravity.
From Science Daily ● Sep. 19, 2026
So from the point of view of asteroid research the twentieth century was essentially just a long exercise in bookkeeping.
From "A Short History of Nearly Everything" by Bill Bryson
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"In terms of its physical properties, Deimos more closely resembles the so-called rubble-pile asteroids than our Earth's Moon," says Raducan.
From Science Daily ● Aug. 26, 2026
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
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 rest of our family and friends are asteroids and comets floating around the planets orbiting the Sun.
From "Wonder" by R. J. Palacio
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Vocabulary lists containing asteroid
Over The Moon: Planetary Vocabulary
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Oh, My Stars! A Solstice Sampler
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Elements of the Universe: Aster, Astro ("Star")
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