Cosmic speed limits can be a major inconvenience but they've rarely stopped science fiction in its tracks.

The X-59 "quiet" supersonic jet was designed to break the sound barrier ... or errors," Lin said. Breaking space news, the latest updates on rocket launches, skywatching events and more!

While the latest generation of both supersonic and hypersonic aircraft mostly use jet engines and atmospheric ... it can invert.” Sierra Space Dream Chaser “Tenacity” is scheduled to make ...

Space enthusiast Frankie Lucena, from Puerto Rico, recognized the gigantic jet while searching through ... a sight that feels straight out of a sci-fi movie! Did you know about this fascinating ...