Air Force Capt. Joseph W. Kittinger Jr., after ascending to an altitude of 76,400 feet in Excelsior I, an open-gondola balloon (setting three unofficial altitude records on the way), makes the longest free-fall parachute jump in history (64,000 feet) in two minutes, 58 seconds at White Sands, N.M.
The Space Development Agency is set to launch 21 Tranche 1 data transport satellites on Oct. 5—its fourth Tranche 1 mission since last fall and the first to carry Northrop Grumman-built satellites.