Well many scientist think its another universe or a rip in our universe that could lead to other places in our universe which is why they are thinking about sending a shuttle through a black hole. They are trying to figure out if it would be possible too because some say when going through it gets as small as an ant. This probably isnt true because well, no one has ever been through one. There were rumors that a black hole is forming under earth. This isnt true. All in all black holes can lead anywhere and more importantly anytime. But thats the scientist view.... I think it leads to my mom. She sure does get around.