Martian Ice is Everywhere...Almost

The new discovery of huge glaciers far from the Martian poles is reviewed by lead author Jack Holt of the University of Texas, Austin. Bill Nye says that, even with a two-year delay, the Mars Science Laboratory is a good deal. Emily Lakdawalla explains why we won't see Saturn's ring particles anytime soon, and Bruce Betts gets his own dwarf planet while he and Mat explore the night sky and begin another space trivia contest.