Phu Cat
2250+ Posts
in UFO's?
What's the likelihood that a person from another galaxy would also need oxygen to live on and in turn exhale carbon dioxide? Not very likely, I don't think.
Even if they could travel at the speed of light, could they get here in one life time?
What do you think?
PC
What's the likelihood that a person from another galaxy would also need oxygen to live on and in turn exhale carbon dioxide? Not very likely, I don't think.
Even if they could travel at the speed of light, could they get here in one life time?
What do you think?
PC