>>54
wut
>>56
"the matter in the universe is finite, yea, but the empty space in the universe is looking infinite to general relativity and string/quantum theory"
What the fuck are you talking about? There's no indication that "time" as we know it will go on "forever"
>>57
Yes. THE UNIVERSE HAS A CERTAIN RADIUS, AT THIS VERY SECOND. THAT'S HOW WE DETERMINE HOW LONG AGO THE BIG BANG HAPPENED.
The universe might well not expand forever, that depends on its average density, it might expand to a certain radius, then collapse back in on itself.