minnesotaris t1_j1ghaj6 wrote
That is incomprehensible so basically unneeded. A human traveling a distance after Mars is ridiculous, the time duration. Having x with 17 zeroes after it?!? Even light has difficulty with it and it has no mass.
akaSyphon t1_j1gibfg wrote
how is saying the estimated size of our universe ‘unneeded’???? like how? i did not know this; and this is a very cool thing. the only point of this post is to say the estimated size of our universe; not at all to say that humans can move at the speed of causality and constantly be at the edge of our universe.
minnesotaris t1_j1gkia5 wrote
It is a cool thing yet so far out of our perception that it is effective infinite. Perhaps unneeded was the incorrect word. I think I did this same calculation a few years ago. Pack several sandwiches for the trip as it may be a while before, well, anything.
CatastropheJohn t1_j1godhi wrote
If light has no mass, how can gravity bend it?!
blandrys t1_j1gtqbq wrote
Gravity doesn't "bend light" - it curves space.
CatastropheJohn t1_j1gulf1 wrote
Do you even lift, bro?
minnesotaris t1_j1hsy97 wrote
This keeps getting better and better. :)
[deleted] t1_j1jgebg wrote
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