A little over a year since its Dornier 228 testbed last flew, advanced propulsion developer ZeroAvia has disclosed plans to ...

and even hybrid rocket engines are becoming passé. We’ve never seen a liquid-fuel rocket build before, so that’s what this roundup evolved into. First up is [Robert Watzlavick], who has been ...

GenH2, a U.S.-based startup focused on advancing hydrogen infrastructure, has teamed up with German engineering powerhouse ...

Sometimes, NASA blows up rockets on purpose — for science! Such was the case on Dec. 5 when engineers put a replica of the world's largest fuel tank, NASA's Space Launch System liquid hydrogen ...

Tests are planned this year on the fuel cells and ... doing this right. Liquid hydrogen, until now, has perhaps most ...

Hydrogen peroxide, or H2O2, also offers promise in developing low-cost, nontoxic rocket fuels ... In the fuel cells, hydrogen peroxide serves two roles: it is a "catholyte," meaning it is both the ...

A groundbreaking Joint Development Agreement (JDA) has been signed to establish the world’s first liquid hydrogen import ...

The company says the 25-acre plant can supply more than 40,000 “fuel cell” vehicles in California that are powered by hydrogen as opposed to gasoline. It is Air Liquide’s largest liquid ...

Maritime Reporter TV has taken a close look at two hydrogen fuel cell projects: the new research vessel planned ...

Core Stage still incomplete The big fuel tank part of the first Core Stage flight article was recently assembled at the Michoud Assembly Facility (MAF) in New Orleans, with the liquid hydrogen ...

A new method for compressing hydrogen could make the gas more commercially competitive as a fuel. If created with carbon-free ...