Landspace tests 220-ton methane engine for future heavy-lift launchers Chinese launch startup Landspace says it has completed a long-duration full-system hot-fire test of its new 220-ton-class methane ...

China has completed full-engine testing of a 220-tonne liquid oxygen-methane engine for its reusable carrier rockets, marking a major breakthrough in high-thrust, high-performance propulsion.

LEAP 71 and metal additive manufacturing (AM) firm HBD have additively manufactured an aerospike rocket engine that can generate 20 tons (200 kN) of thrust. At one-metre in height, the partners ...

In 2007, Volvo Trucks demonstrated for the first time a truck that was able to run on biogas and biodiesel. Volvo Trucks has announced it will be the first manufacturer to produce an efficient diesel ...

Explore the innovative collaboration between LEAP 71 and HBD in creating the largest 3D printed aerospike rocket engine.

A consortium has secured European Union funding to develop solutions minimizing methane slip from marine engines, advancing the environmental and climate benefits of liquefied natural gas (LNG) as a ...

Methane emissions rose faster in past 5 years than any other period on record Tropics identified as main source of methane surge, driven by wetlands Methane cuts beyond 30% pledge may be needed to ...

Methane emissions from wetlands are rising faster than those from industrial sources, prompting concerns about a climate feedback loop. Methane emissions from wetlands are rising faster than those ...