Which planet has the tallest mountain?
Correct answer: Mars
Player #2342698
thats hard to even fathom!! guessed right though!!
Flutterby
since when is Ceres a planet in our solar system and Pluto lost that status some years ago
Aradlaw
Those planets are not to scale.
RAM
Player #2342698, I am definitely not going fathom it,. I am just going to believe it.