Comment on xkcd #2976: Time Traveler Causes of Death

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solstice@lemmy.world ⁨2⁩ ⁨months⁩ ago

I hear the universe is infinite, and no matter how far away from earth you go, there’s just infinitely more universe. So like if you are standing on earth looking twelve billion light years that way and then twelve billion light years the other way you are in a sphere of unimaginable size right? But if you actually went twelve billion light years that way once you get there you can still look this way or that way and see twelve billion more light years every which way. So from that perspective, pretty much anywhere in the universe is the center of the universe…from a certain point of view…

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