It has been nearly two weeks since Felix Baumgartner's historic skydive from the edge of space, but on Friday the Red Bull Stratos project released the first video with soundtrack that experts believe contains an actual sonic boom--the first by a human not in an aircraft. Baumgartner, who stepped out of a space capsule 24 miles (or 128,100 feet) above earth, went supersonic at 34 seconds of free fall. Viewers can detect a faint boom at about the 25-second mark of the edited footage posted below.
http://youtu.be/yZFz6y4UCuo