Anything further than about 15 bn ly from earth is receding from us faster than light.
Stuff at the edge of the observable universe is receding at 3x the speed of light.
lrn2read wikipedia
Anything further than about 15 bn ly from earth is receding from us faster than light.
Stuff at the edge of the observable universe is receding at 3x the speed of light.
lrn2read wikipedia
>receding from us faster than light
why does everyone become dense just for the sake of playing devil's advocate
faster than light is a meaningless string of words in the context of special relativity, which is 99% of the time what people intend when they say "faster than light" but obviously if we're talking about spacetime moving faster than the speed of light RELATIVE to some other location aka general relativity then its aight
what's north of the north pole
Which way is up in space?
>Before
>Before time
Your sentence has no meaning.
It is exactly same as asking: what is before -infinity or what is after +infinity.
The answer is NOT: nothing.
The only answer is: your question is flawed.
the small bang
At this point I'm seriously convinced that we can't trust meassurements of far away places in the universe made from inside of our solar system.
Given that gravity can distort light, we may be unable to take into consideration the distortion created by the Sun's influence, maybe the universe ain't really expanding and we just think it is because of our frame of reference.
The Big Foreplay.
What caused the big bang?