What do toilet paper and the Starship Enterprise have in common?
I read minds.quote:
Originally posted by Pablo:
I used no foul language or potty humor in my post.
You must have a microscope!quote:
Originally posted by XS650:
I read minds.quote:
Originally posted by Pablo:
I used no foul language or potty humor in my post.
How about changing the name to urectum?
I think I saw a documentary that showed that they sorta time-share the actual orbital path and appear to slingshot each other in the "trading places" (IIRC)quote:
Originally posted by Matt_S:
From what I was able to gather, it's because Pluto and it's moon sort of orbit each other. The center of gravity between those objects is out in space between them, unlike with Earth and its moon. In our case, the center of gravity is actually beneath the surface of the Earth. Apparently that has something to do with whether an object is technically a moon or a planet. Another way of putting it is that Pluto's moon is nearly as big as Pluto, so it's not so much a moon as it is a co-planet.