After enough red shift, photons and electromagnetic radiation become undetectable. So if there is a large enough void, expanding at the rate of the universe, that energy or mass will essentially be undetectable, or "dark"
What's the real possibility of time-travel?
Andrew Hernandez
Sebastian Powell
>infinite multiverse is real
>time travel is real via moving between universes
>because of infinite number of universes there is also infinite number of universes where time travel ildoesnt work
>we're in one where it doesn't work
>tfw
Nolan Carter
>What's the real possibility of time-travel?
>time-travel
depends if you mean forward or backward travel trough time
Aaron Taylor
and what happens when the universe die? did your black hole keep existing?
nothing is eternal
Lincoln Allen
Yes, it does.
That's the entire point of eternal black holes you dunce.
Benjamin Kelly
Good thing that twenty years traveling at the speed of light is the same as twenty years here on earth. Your wisdom has solved some of sciences biggest mistakes. We can throw away everything we know and ignore history and time measurement
Jaxson Cooper
So time is just the process of entropy
Camden Johnson
Haha, now get of Veeky Forums
Jason Lopez
How big would a black hole need to be so that even when there's just vacuum energy left it still wouldn't evaporate?