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 ...

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

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 ...

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

One of the most impressive fighter jets in the U.S. Air Force's inventory was the F-15 Eagle. For a while, it was the F-15 and F-16 Falcon at the center of the branch's aerial strategy. However, it ...

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 ...