A SpaceX Starship prototype blasted off Tuesday for a planned up-and-down test flight, climbing to about 6.2 miles above the Texas Gulf Coast before flipping over on its side and plunging back toward ...

A SpaceX Starship prototype successfully passed a cryo pressure test that claimed the claimed the lives of several of its predecessors. This particular prototype, SN4, will now proceed to a static ...

SpaceX launched its latest Starship prototype Wednesday evening, sending the methane-fueled rocket up to an altitude of about 6 miles. The craft then flipped over on its side in a now-familiar ...

Just two days after returning its first astronauts back to Earth, SpaceX successfully flew a prototype of its next-generation, deep-space rocket in south Texas, sending the vehicle up to 500 feet and ...

At the PARI Hypersonics Advanced Manufacturing Technology Center (HAMTC), from left: Nate Humbert, lead additive manufacturing engineer, GE Additive; Will DeVerter, aeronautics and astronautics ...

Such is not the case with Overair's Butterfly, however, the just-unveiled prototype of which should soon begin flight testing. To recap our previous coverage, the Butterfly is an eVTOL (electric ...

The hypersonic missile prototype has been developed by Lockheed Martin for the Defense Advanced Research Projects Agency (DARPA). The prototype is being developed as part of DARPA's Hypersonic ...

After revealing the Speedtail last month, McLaren has announced it's ready to begin a rigorous test program for its new flagship Ultimate Series car. On Friday, the British marque unveiled the first ...

The KF-21 prototype No 6 will not only assist with the training of additional pilots but also augment the ongoing testing of weapons and avionics, as well as assist with the validation of dual-cockpit ...

The United States Army has quietly crossed a major threshold in its armored modernization, taking possession of its first ...