Meteoroid (noun) Definition, Meaning & Examples

noun Astronomy.
  1. any of the small bodies, often remnants of comets, traveling through space: when such a body enters the earth's atmosphere it is heated to luminosity and becomes a meteor.
noun
  1. any of the small celestial bodies that are thought to orbit the sun, possibly as the remains of comets. When they enter the earth's atmosphere, they become visible as meteors
    Meteoroid (noun) Definition, Meaning & Examples

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