asteroid
Example Sentences
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Why did crocodiles survive the asteroid impact that wiped out the dinosaurs 66 million years ago?
From Science Daily ● Oct. 30, 2026
Fireball produced by asteroid 2023 CX1 over Normandy, France, on February 13, 2023.
From Science Daily ● Oct. 29, 2026
Additional asteroid samples could help scientists test the proposed formation scenario and establish whether Bennu's chemical signature is shared by other ancient bodies.
From Science Daily ● Oct. 24, 2026
Bennu is considered an exceptionally primitive asteroid because its material formed approximately 4.5 billion years ago and has experienced relatively little chemical alteration since then.
From Science Daily ● Oct. 24, 2026
But an invisible object weighing ten times more than the Sun and collapsed into a volume the size of an asteroid can only be a black hole.
From "Cosmos" by Carl Sagan
NASA’s La Cañada Flintridge-based Jet Propulsion Laboratory built this snakelike machine with the goal of one day using it to explore difficult-to-reach places on other planets, moons or asteroids.
From Los Angeles Times ● Oct. 28, 2026
Those future samples could provide another important piece of the puzzle, helping researchers determine how different regions of the early Solar System exchanged material and ultimately produced the planets, moons, and asteroids we observe today.
From Science Daily ● Oct. 24, 2026
The "capture" hypothesis, meanwhile, postulates that the moons are asteroids pulled in by Mars's gravity.
From Barron's ● Oct. 19, 2026
Or the moons are two wandering asteroids from the outer Solar System, which were grabbed by the Red Planet's gravity.
From BBC ● Oct. 18, 2026
Perhaps a trip from Libra to one of the asteroids would bring back materials rich in carbon and nitrogen.
From "Flying to the Moon: An Astronaut's Story" by Michael Collins
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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