The H3 is a relatively new vehicle, with last month’s launch marking the eighth flight of Japan’s flagship rocket. The launcher falls on the medium-to-heavy section of the lift spectrum. The eighth H3 ...

Japan’s H3 rocket suffered engine trouble on December 22, 2025, and failed to place a Japanese navigation satellite into orbit.

Galactic Energy's Ceres-1 rocket suffered a failure of its upper stage during a launch on Sunday (Nov. 9), leading to the loss of all three payloads on board.

Facepalm: Chinese startups are attempting to emulate what SpaceX and Blue Origin achieved nearly a decade ago – the ability to land and reuse rockets. Although the road has been bumpy, at least one ...

The Starship‘s many engines are isolated from each other, preventing the risk of one engine failure causing failure of all as in the case of the Soviet Union’s N1 rocket, SpaceX CEO Elon Musk said on ...

Rocket engineering is shifting from painstaking machining and welding to a world where engines and tanks emerge from printers as single, sculpted pieces of metal. Instead of treating 3D printing as a ...