Under Alien Skies with Phil Plait
Planetary Radio: Space Exploration, Astronomy and Science
00:00
Pluto and the Universe
I wasn't going to write about Pluto originally, but the New Horizons mission was so amazing and showed us so many cool things. The universe is quite large and diverse and there's a lot of neat stuff to see in it. If you discount Eris, which is also a large round body out there and probably one or two more that we may not have discovered yet, it's sort of the last Sentinel of the solar system. It's the last big object maybe before interstellar space.
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