Reply to post:

Hubble spots Pluto's moons are a chaotic mess of tumbling rock

Anonymous Coward
Anonymous Coward

"It's postulated that Pluto was once much larger and suffered an impact that formed Charon and most of the chaotic moons around the dwarf planet."

I still want to know why Neptune's orbit isn't as far out as Pluto's average orbital distance: this would validate Titius-Bode. I suspect something happened out there a long time ago, some big collision. Maybe a chunk from that collision bumped into us... and gave us the Moon.

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