We are at a critical time and supporting climate journalism is more important than ever. Science News and our parent organization, the Society for Science, need your help to strengthen ...

The plasma-engine prototype has been developed by scientists at Russia’s state-owned Rostatom corporation. The rocket uses hydrogen as fuel, but is still in early stages of its development and will ...

including a new hydrogen-oxygen engine. Seen as a crucial step in rocket engine development, the test run involves dozens of mission types, each designed to assess different aspects of the engine ...

MOSCOW, December 23. /TASS/. The Russian private company Laros will hold the firing tests of its liquid-propellant rocket engine prototype in the first quarter of 2020, Laros owner Oleg Larionov ...

When the idea of an engine hacks theme was being kicked around at Hack a Day, the subject of rocket engines was one of the first to come up. There was a problem though; solid rocket motors are far ...

TASS/. Russia has started developing a hydrogen engine for the Angara-A5V carrier rocket with the increased lift capacity and also for a super-heavy launcher, Russian Deputy Prime Minister Dmitry ...

The 184-foot-tall (56-meter) rocket lifted off from Kourou, French Guiana, at 11:24 am EST (16:24 UTC). Twin solid-fueled boosters and a hydrogen-fueled core stage engine powered the Ariane 6 through ...