Rim-driven thrusters turn the normal propeller-motor arrangement inside out; rather than mounting the motor at the center of the propeller, they use a large hollow motor, with the blades attached to ...

Rolls-Royce's Trent 900 didn't force an A380 redesign; it defined it. See how that legacy is shaping the future of cleaner flight.

With their capability to fly higher, farther, and more efficiently, jet engines have transformed air travel since their introduction. From its origins in the 1930s, the jet engine was a substantial ...

While it's fairly common knowledge to enthusiasts that the first jet fighter was the speedy Messerschmitt Me 262, introduced in 1944, the invention of the turbine jet itself may not be as widely known ...

This was not a one-off experiment built for a headline. The hydrogen work followed a staged path, beginning in 2022 when ...

A modern jet engine is a complex mechanical wonder. However, these aren't engines that will just roar into action with the turn of a key or the press of a button. Often, turbine engines will need ...

Five years ago, in 2021, American space agency NASA announced it is working on yet another project that doesn’t involve, well, space: the Hybrid Thermally Efficient Core (HyTEC). Since then, NASA’s ...

A white wide-body jet in the air, with one jet engine appearing on the right-hand wing - Dushlik/Getty Images The dawn of the jet age changed the landscape of commercial flight forever, giving rise to ...