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  • ASTEROID Definition Meaning - Merriam-Webster
    The meaning of ASTEROID is any of the small rocky celestial bodies found especially between the orbits of Mars and Jupiter How to use asteroid in a sentence
  • Asteroid - Wikipedia
    An asteroid is a minor planet—an object larger than a meteoroid that is neither a planet nor an identified comet—that orbits within the inner Solar System or is co-orbital with Jupiter (Trojan asteroids)
  • What Is an Asteroid? | NASA Space Place – NASA Science for Kids
    Asteroids are small, rocky objects that orbit the sun Although asteroids orbit the sun like planets, they are much smaller than planets A close-up image of the asteroid Ida taken by NASA's Galileo spacecraft Image credit: NASA JPL-Caltech UCLA MPS DLR IDA There are lots of asteroids in our solar system
  • Asteroid | Definition, Size, Facts | Britannica
    Asteroid, any of a host of small bodies, about 1,000 km (600 miles) or less in diameter, that orbit the Sun primarily between the orbits of Mars and Jupiter in a nearly flat ring called the asteroid belt Hundreds of thousands of asteroids are known
  • Asteroid: Definition, Size, Difference, Visibility, Facts
    An asteroid is a small, rocky object that orbits the Sun, primarily found in the asteroid belt between Mars and Jupiter Asteroids range in size from tiny pebbles to massive bodies hundreds of kilometers across, with the largest, Ceres, measuring approximately 946 kilometers (588 miles) in diameter
  • ASTEROID Definition Meaning | Dictionary. com
    any of millions of small celestial objects revolving around the sun, often irregularly shaped and having a great range in size, from as small as 6 feet (2 meters) across to about 620 miles (998 kilometers) across: the vast majority of known asteroids exist within the asteroid belt
  • ASTEROID | English meaning - Cambridge Dictionary
    ASTEROID definition: 1 any one of many small planets that go around the sun, that is not considered a true planet or a… Learn more


















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