We're not space faring. We just put up satellites. There's nothing for us outside of the earth. It would take months of travel just to get to the useless barren wasteland that is Mars.

Maybe some day we'll be mining asteroids near Earth or something. Maybe we'll mine the moon. Going to/living on different planets is pretty much science fiction though. It's hard enough to live on the earth, it's gonna be 1000 times harder to live anywhere else.