SpaceX’s Raptor engine and Blue Origin’s BE-4 engine are two key innovations in rocket propulsion, each with its unique design and performance characteristics. While the Raptor engine leverages ...

Alliant Techsystems has received a $10.4M technology development contract to reduce the risk to develop a non-toxic Liquid Oxygen (LOx)-Liquid Methane rocket engine that could be used on future Crew ...

Blue Origin, owned by Jeff Bezos, plans to challenge SpaceX with the powerful, partially reusable New Glenn rocket.

Alliant Techsystems recently demonstrated a critical capability of its liquid oxygen (LOX)/Methane rocket engine by igniting it in a vacuum chamber. The successful ignition test was designed to ...

If everything goes according to schedule, the first ZQ 3 will take to the sky in the near future at the Jiuquan Satellite ...

China has stolen a march on the rest of the world in the new Space Race with the successful launch of the first space rocket powered by liquid methane and oxygen. Aerospace company LandSpace's ...

Technology group Wärtsilä, in partnership with Chevron Shipping Company, plans to convert one engine on six of Chevron Transport Corporation LNG Carriers from dual-fuel (DF) to spark gas (SG) ...

image: Today's catalysts for removing unburnt methane from natural gas engine exhaust are either inefficient at low, start-up temperatures or break down at higher operating temperatures. A new ...

The Transport Emission Control Team at VTT Technical Research Centre of Finland has released a study of methane slip and other emissions from an LNG-powered marine engine operating under real-life ...

A catalyst using a single or just a few palladium atoms removed 90% of unburned methane from natural gas engine exhaust at low temperatures in a recent study. While more research needs to be done, the ...

The pilot project involved installing Daphne’s SlipPure onto the vessel’s exhaust to evaluate its effectiveness in reducing ...