In this video we take you deep inside the Rolls Royce jet engine site in Derby, England to look at how these state-of-the-art jet engines are built, tested, inspected and improved. In particular we'll ...

The aircraft flying today are dominated by the Boeing 777 family of giant twin-jets, with Airbus' rival A350 coming in behind ...

close-up of jet engine nacelle with a strake on the side - Dinujaya/Shutterstock There are many components that go into a jet engine, from combustors to compressors to those gigantic fans that are a ...

A next-generation combustor and refined turbine aerodynamics also help the engine trim its overall carbon emissions and limit ...