What would happen if you fell in a black hole?

For all the chaos going on down here on Earth, it's easy to forget that we live in a volatile galaxy full of formidable dangers. From space rocks flying at thousands of miles per hour, to black holes that could rip our planet apart, sometimes it's best not to think about them. But what would actually happen to the human body if we perished at the hands of these wild astronomical phenomena? MailOnline spoke to experts to find out – and to see if there's any chance of them actually occurring while humanity still exists. Before any of them happen, Homo sapiens could be responsible for their own demise – likely by creating dangerous AI or the emission of greenhouse gases.