Earth, the U.S is on earth if you look on a map of earth you will see it. Have you been living in space or something? I mean doesn't everyone know this??
The US is on planet Earth.
Superman is from the planet krypton.
us because we are the third planet from the sun
Mercury, Venus and Mars are all smaller than the Earth. If the question is referring to the US as in the US of A, then no planet is smaller.
well your going to have to give it time to go by but planet X will soon Go by us
No planet has crashed into earth, there was romers that, that was going to happen in 2012. but it didn't. the planet was called planet x or Nibiru
its the 4th planet from the sun but it is the very next planet next to us.
Mercury is the closest planet to the Sun and has one planet[venus] between us[Earth] and Mercury.
Earth of course, it's the only planet that sustains a living environment.
the lord put us here to live and protect his home he created for us so now we are killeng his planet and that is not why he put us here.
Us, the Earth.
it spins us around are planet