Ever noticed that the front of every jet engine is shiny metal, not painted? In this video, we dive into the fascinating science and safety reasons behind it — and why airlines always paint their ...

Throughout its brief but interesting life, the Progvev-T encountered numerous problems that ultimately doomed this gonzo idea to obscurity. The Cold War was a time of extreme experiments when it came ...

A jet engine is any engine that can propel an aircraft of some kind via rearward expulsion of a jet of fluid, typically a hot exhaust gas that the engine generates by drawing in fuel from the ...

RTX stock was rising Thursday after an upgrade. It’s time to look past some of the company’s recent problems with profitability and with its geared turbofan, or GTF, jet engine.