For the second time in just over nine months, an Atlanta-based company this week debuted a new supersonic test aircraft.

An artist's impression of the Polaris Spaceplanes Hypersonic Test and Experimentation Vehicle (HYTEV) research vehicle. The first flight is anticipated before the end of 2027. (Polaris Spaceplanes) ...

Starship took its 11th flight test on Monday, building upon its recent success as both the Super Heavy rocket and Starship spacecraft made controlled water landings. The mission was very similar to ...

The Starship program had an eventful year in 2025, with five full-stack test flights, of which only two resulted in the ship landing. SpaceX also began construction of both Giga Bays, one in Starbase ...

SpaceX is gearing up to launch its massive Starship rocket from South Texas, a test that gives the company a chance to reverse a brutal few months of mishaps on the ground and in the air. The last ...

SpaceX’s Starship rocket successfully completed its 11th test flight on Monday, capping a tumultuous year for the hulking vehicle as the company looks to push the envelope with a more powerful ...

The eleventh flight test of Starship is preparing to launch as soon as Monday, October 13. The launch window will open at 6:15 p.m. CT. The upcoming flight will build on the successful demonstrations ...

Following its first flight last October, NASA’s X-59 supersonic demonstrator now sits partially disassembled at the agency’s Armstrong Flight Research Center in the California desert. There, workers ...