Sun, 1 April 2012
You all remember how Pluto got kicked to the curb.
It turns out that Pluto is just one of a large family of worlds: The Dwarf planets of the Kuiper Belt!
I have brought on two fantastic astronomers to aide me: Sean Moran and Laura Hainline.
We explain everything you've ever wanted to know about the Dwarf Planets of the Kuiper Belt:
what's a planet. what's a dwarf. How big are Kuiper's pants?
Listen after the closing bunny song to hear an interesting discussion on whether there's a big giant planet the size of jupiter (planet X) out beyond pluto.