38.7 Asteroids, Comets, and Meteoroids

Failed Planet Formation (1 of 2)

A brief introduction to the non-planet bodies of our solar system followed by a more in depth discussion of asteroids and meteors. Duration: 9:52.

Failed Planet Formation (2 of 2)

The Kuiper Belt and Oort Cloud are both regions beyond the orbit of Neptune containing small icy bodies, some of which are thrown inward to form comets. Duration: 7:11.