I have read a lot of questions and answers about the Hulk here, and several people seem to casually mention him falling in a black hole (and surviving, because who needs physics).
The thing is, it's never the main point of the answer, so everyone overlooks that part and I've never seen anyone question it. On the other hand, I could never find when that happened (issue, year, anything?). I couldn't even confirm it happened.
So, did the Hulk (or any of the other hulk-like characters, like she-hulk) ever fall in a black hole, and if so, when?