The last I time heard of rouge planets colliding with Earth the name I heard mentioned was Mondas and it was in a cheesy black and white scifi TV show episode from the 1960s that thought we'd have moon colonies by the 1980s.
All I'm saying is if you see some cp30 looking gimps with flashlights strapped to their headsets prowling Antartica it's probably Mondas.
Please PM me nudes if you want coordinates to my bunker which is not at all my aunt's basement that I soundproofed with empty Big Mac boxes. That would be a really clever way to do that though still, right?