- #1
fawk3s
- 342
- 1
Hi
Every picture I see on the internet depicts it brighter than the galaxy as a whole.
Now I know that when a black hole is feeding and a galaxy is still in the progress of creation, that's true.
But is it true for old galaxies as well whose black hole is not feeding anymore? And if it is, then why?
Thanks in advance,
fawk3s
Every picture I see on the internet depicts it brighter than the galaxy as a whole.
Now I know that when a black hole is feeding and a galaxy is still in the progress of creation, that's true.
But is it true for old galaxies as well whose black hole is not feeding anymore? And if it is, then why?
Thanks in advance,
fawk3s