andrew king

The black hole can only expand to 50 billion times the mass of the Sun, it is impossible to 'eat to grow'
Space black holes cannot expand indefinitely but after
Two simple principles that help shepherd dogs
The ability of the dogs to raise sheep over the years has always been an unexplained mystery.
Black holes can be 50 billion times more massive than the Sun.
Black holes can only grow to the limit of 50 billion solar masses before losing their energy source and stopping growth.