Under Alien Skies with Phil Plait
Planetary Radio: Space Exploration, Astronomy and Science
00:00
The Rubble Pile Asteroid
When you're on Pluto, the Earth stays really close to the sun and it would be hard to see it for a large fraction of Earth's orbit. It was thoughts like that that really made me want to write this book. I think my favorite one is where the person falls into the rubble pile asteroid. These rocks are actually incredibly fragile...you better be careful because you're going right in.
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