for the past 1._____comets , meteors ,and asteroids has been existing . the asteroids are a group of the solar systems 2.______that are much like the rocky planets in composition while 3.______ric , that , when passing close to the , warms and begins to release gases , a a process called 4.______that meteors are the streets we see in the sky , commonly called shooting or falling stars; also , can be fireballs and/or 5.______that lastly , meteorites are materials that makes it to the surface of a planet , satellite , etc. these three are lined up as well-knownheavenly bodies throughout the human history .​