More weirdness in our Solar System

Mimas - A moon of Saturn which from certain angles looks like a death star. [1]

Hyperion - Another moon of Saturn which looks like a sponge. [2]

Phobos - A moon of Mars with a huge crater on one end.[3]

[1] - https://en.wikipedia.org/wiki/Mimas_%28moon%29 [2] - https://en.wikipedia.org/wiki/Hyperion_(moon) [3] - https://en.wikipedia.org/wiki/Phobos_(moon)