Celestial bodies-

Meteorites- a meteor that survives its passage through the earth's atmosphere such that part of it strikes the ground.

Meteor- 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.

Asteroid- a small rocky body orbiting the sun.

Comet- 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.

Moon- the natural satellite of the earth, visible (chiefly at night) by reflected light from the sun.

Planet- a celestial body moving in an elliptical orbit around a star.