Well, there aren't any laws outside of earth, and no one to enforce them. However, there are laws on earth, if they can safely launch a rocket at the moon without having the slightest chance of hitting anyone else, I say knock yourself out. It's not like we've been keeping space clean, there's tons of shit stuck up there.
There are two types of tragedies in life. One is not getting what you want, the other is getting it.
If you wake up at a different time in a different place, could you wake up as a different person?