01. Earth
Earth This episode covers everything there is to know about meteor clashes with our planet and how scientists are preparing for the next deadly assault on Earth.
43min
January 7, 2009
02. Solar System
This episode travels through our cosmic neighborhood as we examine how collisions created our moon, left gashes on Jupiter, and how pieces of Mars ended up in our own backyard.
43min
January 15, 2009
03. Galaxies
This episode journeys through space as we examine the cosmic battles being waged between celestial bodies.
43min
January 22, 2009