An F-15 is helping NASA to gather valuable insights into how future commercial jets could save fuel and reduce the price ...

NASA Armstrong adds two retired F-15 jets to support supersonic research for the X-59, enabling high-altitude flights and ...

American space agency NASA gets its hands on two more F-15 fighter jets, one to fly alongside the X-59 experimental aircraft, ...

A small fleet of modified Eagles continues to provide valuable service to NASA even as the Air Force counts down to fully divesting the jets.

The F-15 Eagle was supposed to be a bridge to stealthier, digital-age fighters, not the backbone of American airpower half a ...

The American space agency plans to have a supersonic aircraft called X-59 in the air sometime this year, with a major goal in mind. It's a momentous occasion for aviation, as the research aircraft may ...

NASA has received two F-15 jets which had been retired by the US Air Force in order to advance its supersonic research ...

Fighter aircraft rarely spend all that much time operating at their top speeds. However, analyzing the top speeds of different fighter aircraft can still tell you quite a lot about an aircraft's ...

The F-15 Eagle entered service with the United States Air Force in 1979, and is still used by the U.S. and its many allies. The fighter is an export aircraft, and many countries operate F-15 jets in ...

The F-15EX is the latest iteration of the F-15, an aircraft that has proven itself over decades of combat experience. Boeing’s F-15EX Eagle II is a significant upgrade on the iconic F-15 platform.

The F-15 was built to be big, tough, and powerful, while the F-16 was built to be small, smart, and fast. The F-15 Eagle and the F-16 Fighting Falcon are both iconic American fighter aircraft. Often ...