Help Name Pluto's Newly Discovered Moons!

You all have the chance to go over to www.plutorocks.com/ and vote for your favorite names for the two new plutonian satellites. Heretofore they have been referred to as "P4" and "P5" and I think scientists are getting tired of such boring nomenclature.

I voted for "Cerberus" because I am in the middle of playing Mass Effect 3 and enjoy links between science and popular culture. Of course, the science people were probably thinking of the three-headed dog that guards the gates of the Underworld, not the pro-human terrorist group, but that fits, too.

Another option I almost went with was "Vulcan," but I feel obligated to save that name for a distant planet filled with green-blooded logical pacifist pointy-eared hobgoblins.