NASA's experimental supersonic X-59 jet designed to travel faster than the speed of sound is preparing for its second flight ...

NASA and Russia used the Tupolev Tu-144LL in the 1990s to study supersonic flight, gathering data for future high-speed ...

NASA and GE Aerospace in December hit a key milestone in their quest to develop hybrid-electric engine technology for the next decade of commercial aviation. The partners on Tuesday revealed they ...

Add Yahoo as a preferred source to see more of our stories on Google. NASA's quiet supersonic X-59 aircraft completed its second test flight, marking the start of an expanded flight campaign aimed at ...

The X-59 is designed to travel faster than the speed of sound without creating a loud sonic boom. The ultimate goal is to prove that quiet supersonic flight is a viable option for commercial airlines.