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Solar System

TermDefinition
comets a celestial object consisting of a nucleus of ice and dust and, when near the sun, a “tail” of gas and dust particles pointing away from the sun.
meteoroids a small body moving in the solar system that would become a meteor if it entered the earth's atmosphere.
meteors a small body of matter from outer space that enters the earth's atmosphere, becoming incandescent as a result of friction and appearing as a streak of light.
meteorites a meteor that survives its passage through the earth's atmosphere such that part of it strikes the ground
asteroids a small rocky body orbiting the sun
planet a celestial body moving in an elliptical orbit around a star.
satellite a celestial body orbiting the earth or another planet
protoplanets a large body of matter in orbit around the sun or a star and thought to be developing into a planet
Created by: hoppermj
 

 



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