Space/Science — HabitableZone

Space/Science » in reply to re: I don't understand the mechanics....

The expanding/collapsing universe is due to a time traveler

Sometime in the very distant future, a traveler will go back to watch the beginning of the universe and create a paradox, this will cause the universe to implode. Since the universe imploded, he couldn't have gone back in time to cause the implosion....etc.

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