First Images From the Bottom of the WorldJesus Diaz3/27/12 9:53am1372EditInvite manuallyPromoteDismissUndismissHideJames Cameron went down to the deepest pit of hell and came back unscathed. It was an amazing trip. He touched down on the Challenger Deep, exploring for three hours. "It's an alien world," he said. These are the first images.