Cooled by liquid hydrogen supplied to the fuel cell, gaseous helium will cryo-cool electrical cables, power electronics and motor. Credit: Airbus Airbus has launched a new technology demonstrator to ...

Integrated circuits made of GE’s silicon-carbine wafers can support powerful electronics even at extreme temperatures. Credit: General Electric A state-of-the-art ramjet struggles to accelerate when ...

Canadian seaplane operator Harbour Air has signalled its intention to purchase 50 electric propulsion systems from US developer Magnix, a move supporting the airline’s goal of creating a fleet of ...

Russia’s successful launch of a nuclear-powered cruise missile may spur nuclear air propulsion research, a long-abandoned Cold War-era project Russian President Vladimir Putin has just announced the ...