[Red Badger]

Eventually, every galaxy in the entire universe will be consumed by it’s own Black Hole at its center.

Then, every Black Hole will eventually be consumed by ever larger black holes, until they all are consumed by the final Black Hole.

Then, Big Bang #2? or #9999999999999999999999999+1?............

[sphinx]

Isaac Azimov addressed that in The Last Question. It’s very short and worth reading.

[Campion]

Not likely ... conservation of angular momentum rules.

[Joe Brower]

According to the physics we currently understand, all that exists is drifting ever farther apart, eventually out of sight of the rest of the universe from any vantage point. We don't yet know the reason for this; only that it is happening.

In time, the universe entire will eventually experience a state of 'heat death' where no chemical reactions can occur. An act of destruction so complete that even the act itself will not be remembered, to quote the late Heinz Pagels.

Seeing as all of this is many billions of years from now, I'm not worrying about it much. $;-)

[NormsRevenge]

Soap&Suds
Rinse
Wring Dry
Repeat

—

The Universe(s) recycle , Do you? :-}

[Conan the Librarian]

The Theory is that yes, everything will be come chaos (black holes are pockets of chaos) until the final cool down and freeze. Once that happens, there is the nothing of perfect chaos, until there is a quantum event that starts things all over again. I think the theory is pointing out that there is no difference between the perfect order at the beginning and the perfect chaos at the end, quantum mechanically speaking.