Episode Details

Just when you thought a supernova couldn't get any cooler (metaphorically speaking, of course), the Kepler spacecraft comes along and spies for the first time the "breakout" of the exploding star from itself. Confused? Then this episode of Walkabout will clear things up for you. Josh and Addie welcome Dr. Phil Metzger to talk supernovae, meteors and the far side of the Moon.