Explores Boom Supersonic's claim of achieving “Boomless Cruise” and what it means for the future of supersonic flight.

U.S. startup Poseidon Aerospace has emerged from stealth mode with plans to develop a family of wing-in-ground-effect seagliders for uncrewed cargo missions. The company has flown a subscale ...

Stars are constantly vibrating because of ‘starquakes’. Listening to their sound can reveal a surprising amount of ...