[Just another Joe]

I'm thinking that moon doesn't rotate.

[panaxanax]

"I'm thinking that moon doesn't rotate."

It does appear that way, doesn't it? I would think that the craters near the edge would be elongated rather than perfectly round. Interesting picture, however.

[rock_lobsta]

It's rotation-locked with Saturn. Like our moon, it makes one rotation on its axis per resolution.