"because it would not be a Black Hole if matter could exit it, would it!?"
Yes this is exactly what I'm wondering myself. I can't see how a black hole could survive in an expanding universe (http://en.wikipedia.org/wiki/Big_Rip). IMHO black holes and Big Rip seem to be mutually exclusive. Or...
Hello everyone. I'm a beginner with questions :rolleyes:
Can someone tell me what happens with black holes in an expanding universe? If the fabric of the universe is expanding wouldn't this result into weaker interactions inside the black hole up to the point when the black hole cannot hold...