The spacecraft began spinning as it skimmed space toward an entry in the Indian Ocean. The first-stage booster ended up in ...

The mystery object, known as ASKAP J1832- 0911, is located within the Milky Way about 15,000 light-years away from Earth.

Photographer Julian Elnasser spotted the two aircraft over Death Valley earlier this year. The secretive RAT55 NT-43A is thought to be almost exclusively ...

In what may be a world first, Venus Aerospace has, for the first time in the US, successfully flown a Rotating Detonation ...

Can the Su-27 stand toe-to-toe with the world’s top fighter jets? With its powerful engines, advanced maneuverability, and deadly weapons, this Soviet-designed aircraft has remained a key player in ...

Ars Technica has been separating the signal from the noise for over 25 years. With our unique combination of technical savvy and wide-ranging interest in the technological arts and sciences, Ars ...

This involved the development of a rocket-powered airplane that was able to fly above the Earth’s atmosphere before gliding back to Terra Firma. X-15A-2 at the National Museum of the US Air ...