ROSWELL, N.M. (AP) — Felix Baumgartner stood poised in the open hatch of a capsule suspended above Earth, wondering if he would make it back alive. Twenty four miles below him, millions of people were right there with him, watching on the Internet and marveling at the wonder of the moment.

A second later, he stepped off the capsule and barreled toward the New Mexico desert as a tiny white speck against a darkly-tinted sky. Millions watched him breathlessly as he shattered the sound barrier and then landed safely about nine minutes later, becoming the world's first supersonic skydiver.

"When I was standing there on top of the world, you become so humble, you do not think about breaking records anymore, you do not think about gaining scientific data," Baumgartner said after Sunday's jump. "The only thing you want is to come back alive."