“It will allow us to validate different configurations at full scale,” said Llewellyn. A cutaway of the fuel-cell propulsion and propeller. Airbus The Airbus Hydrogen Hubs at Airports program ...

China has gone up against the US in an aerospace race as its state-owned aircraft manufacturer unveils blueprints for a new supersonic jet that can fly further and more quietly than Concorde.

That push ultimately cost GM $450 million. It’s not clear why GM paid out $450 million instead of the $200 million fee outlined by the Concorde Agreement. However, it’s worth noting that the ...