asteroid in a sentence
n.
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Definition
Asteroid: a small rocky body that orbits the Sun, primarily found in the asteroid belt between Mars and Jupiter.
Sample Sentences
- The asteroid belt lies between Mars and Jupiter, containing millions of rocky objects.
- Scientists are studying the composition of asteroids to learn more about the early solar system.
- A massive asteroid impact is believed to have contributed to the extinction of the dinosaurs.
- NASA is planning a mission to retrieve samples from a near-Earth asteroid.
- Many asteroids are remnants from the formation of the solar system over four billion years ago.
- Astronomers use powerful telescopes to track the orbits of potentially hazardous asteroids.
- Some asteroids have their own moons, creating a complex gravitational interaction.
- The discovery of water ice on certain asteroids has implications for future space exploration.
- Asteroids can vary widely in size, from a few meters to hundreds of kilometers across.
- Public interest in asteroids has surged following the release of popular science fiction movies.