A bright white light at the end of a tunnel. A feeling of utter peace. Encountering a dead relative. Most of us assume we know what a near-death experience (NDE) would be like. But for a group of researchers in England, assuming wasn’t enough. They decided to delve into the science of NDEs and came back with some surprising conclusions. Instead of a single “one-size-fits-all” experience, they say there are at least seven distinct ways you can enter the afterlife.