Skydiver prepares for supersonic record attempt
Record skydive test flight
In this photo provided by Red Bull, Pilot Felix Baumgartner (L) of Austria speaks with life support engineer Mike Todd of the United States during egress training in the capsule for Red Bull Stratos on February 23, 2012 in Lancaster, California, USA. Red Bull Stratos is a mission to the edge of the earths atmosphere, where upon reaching altitude of 120,000 feet by helium baloon, pilot and basejumper Felix Baumgartner will then freefall to the ground in an attempt to break the speed of sound. (Photo by Joerg Mitter/Red Bull via Getty Images)
