- #1
YummyFur
- 97
- 0
In this thought experiment the sun does not run out of fuel and the Earth is still here.
So in 14 billion years we will still be detecting the CMB radiation which I presume will be a bit cooler.
My question is where are these microwaves that will reach us then, now.
So in 14 billion years we will still be detecting the CMB radiation which I presume will be a bit cooler.
My question is where are these microwaves that will reach us then, now.