Article Photos: Skydiver cancels 2nd try at supersonic jump in NM 6/20

  The 30 million cubic foot helium balloon is inflated prior to take off, Tuesday, Oct. 9, 2012, in Roswell, N.M. Felix Baumgartner will attempt to break the speed of sound with his own body by jumping from a space capsule lifted by the helium balloon. Baumgartner plans to jump from an altitude of 120,000 feet--an altitude chosen to enable him to achieve Mach 1 in freefall – which will deliver scientific data to the aerospace community about human survival from high altitudes. (AP Photo/Matt York)