The question may sound ridiculous at first, but after serious contemplation it becomes more and more sincere. 

Who owns the moon? Really?

Can anyone claim property on the moon like the crazy guy who actually sells moon real estate? No government entity recognizes extra terrestrial property rights, but that didn’t stop one person from sending NASA a parking ticket for landing on an asteroid he claimed.

Super nerd Vsauce expounds on this topic in his latest educational video which is trending as usual.