On the video, Jay then disappeared in a huge cloud of oxygen-rich dust produced as high-pressure gas shrieked out of a crevice in the metal. That cloud moved away from him, though, as the cylinder began spinning and skidding across the moonscape like a pinwheel firework. The regulator and the tree of fittings were still hanging on. The tube attached to the guy who’d been fighting Ravi went tight, pulled him back onto his ass, and dragged him a short distance before his suit gave way at the seams and was stripped off his body.