Add Yahoo as a preferred source to see more of our stories on Google. Chinese scientists have developed what they claim to be the world's first near-100% efficient jet engine afterburner. If true, ...

Testing spaces at PBS Aerospace’s HQ include areas to fine-tune and troubleshoot turbines, compressors, exhaust systems. PBS Aerospace officially opened its new North American headquarters in Roswell ...

Printing a model jet engine is quite an accomplishment. But it wasn’t enough for [linus3d]. He wanted to redesign it to have a turbojet, an afterburner, and a variable exhaust nozzle. You can see how ...

Contrails are visible lines in the sky behind aircraft that occur when warm jet engine exhaust meets the colder surrounding atmosphere, forming small ice crystals. Most contrails dissipate within ...