Recent content by Xaphan

i was under the impression that a black hole is a singualrity and thus "infinite" in mass but I am getting the idea I am very wrong

please forgive my ignorance but, i was watching somthing in tv the other day about supermasive black holes, now my question is, if some black holes are more massive than others, how can their mass be infinite? if Blackhole A is more massive than black hole B then surly they can't both be...