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

Rolls-Royce completed altitude and operability testing for the F130 engine in a key step for the US Air Force's B-52J ...

Rolls-Royce and the U.S. Air Force validated the F130’s ability to meet performance requirements for the B-52 missions, ...

North American Aviation’s X-15 rocket plane reached 4,520 mph and climbed to 354,200 feet during a program that ran from 1959 to 1968, producing flight data NASA credits as foundational to later U.S.

Adding big blocks of SRAM to collections of AI tensor engines, or better still, a waferscale collection of such engines, ...

NASA has been battling hydrogen fuel leaks ever since the space shuttle era, which provided many of the SLS engines. The first Artemis test flight without anyone on board was grounded for months by ...

Companies like Apple and Qualcomm are in the early stages of making on-device AI more useful. Amid all that, the 14-person ...

Rocket Lab (NASDAQ: RKLB | RKLB Price Prediction) and AST SpaceMobile (NASDAQ: ASTS) both shed between 26 and 27% over the ...

Interstellar Technologies ZERO rocket engine test-fired at Hokkaido Spaceport in Taiki, Hokkaido. It is fueled by liquid biomethane. Credit: Space.com | footage courtesy: Interstellar Technologies | ...

Space startup Astra has shipped 110 satellite engines over the past year and is planning a new rocket test in 2026. Credit: StockCake Space startup Astra said on Jan. 21 that it has shipped 110 ...

Astra today announced it has shipped 110 satellite engine systems since January 1, 2025, surpassing a key operating milestone set when the company went private in 2024. The achievement reflects a step ...