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.
Facing competition from fast-growing startups, Lockheed Martin is speeding up production of an “affordable, scalable” hypersonic glide body, dubbed the Next Generation Glide Body, the firm said in a June 24 release.