Did you hear a loud boom or see a bright flash in the sky Tuesday morning? Well, you're not alone. Around 4 a.m. Dec. 10, videos and reports of the boom started flooding in across central Indiana.

The latest SpaceX Falcon 9 rocket launch may have been visible across Southern California a few minutes before midnight Thursday night.

But while the successful test flight of XB-1 shows that supersonic flight without sonic booms is technically feasible, the next phase is making it economically feasible. Right now, both subsonic and ...

Another SpaceX launch blazed through the sky late Thursday night. The space technology company launched one of its Falcon 9 rockets from the California coast just before midnight. The publication ...