Meteors vs. Meteorites
	� Meteor is seen as streak in sky � Meteorite is a rock on the ground � Meteoroid is a rock in space � Meteor showers (related to comet orbits) rarely produce meteorites � Apparently most comet debris is small and doesn�t survive reentry � Meteorites can be �finds� or �falls� � For a fall � descent actually observed and sometimes orbit computed � Most have orbits with aphelion in asteroid belt