A Boeing Delta II 7920 successfully delivered NASA's Advanced Composition Explorer (ACE) observatory at 10:39 a.m. EDT to an elliptical transfer orbit in preparation for its one million-mile...

A Boeing [NYSE:BA] Delta II model 7920 rocket is in final preparations for the launch of NASA's Advanced Composition Explorer (ACE) observatory on Aug. 24 from Cape Canaveral Air Station, Fla....

Quietly passing a major aviation milestone, the Federal Aviation Administration issued on Aug. 4 the first civil Powered Lift pilot rating to Tom Macdonald, Bell Boeing V-22 tiltrotor chief test...

Progress is being made toward the ultimate flight of the X-33 reusable launch vehicle as aerospike engine components continue to pass rigid testing. Most recently, a gas generator to be used on...

The first Delta II launch by Boeing since the merger with McDonnell Douglas placed five satellites in space today completing one-third of the IRIDIUM® communications system constellation. Today's...