
The twin pusher propeller-driven engines of the Theseus research aircraft can be clearly seen in this photo, taken during a…

Crew members are seen here assembling the tail of the Theseus prototype research aircraft at NASA’s Dryden Flight Research Center,…

NASA’s F-15B was later used for aerodynamic flight research, is seen here with the F/A-18B Systems Research Aircraft, on a…

Marta Bohn-Meyer flew as a back-seat flight test engineer in this NASA T-38 mission support aircraft when this 1993 photo…

What started as a hobby for four rocket fanatics went on to break the sound barrier: Lovell Lawrence, Hugh Franklin…

One of NASA’s two modified Boeing 747 Shuttle Carrier Aircraft is silhouetted against the morning sky at sunrise on the…

A brief tour through NASA’s modified Boeing 747 Shuttle Carrier Aircraft was a popular attraction at the Edwards Air Force…

The sun begins to break through the clouds over NASA’s two 747 Shuttle Carrier Aircraft on the NASA Dryden ramp…

The NASA logo on a hangar is framed by the noses of NASA’s two modified 747 Shuttle Carrier Aircraft on…

The Space Shuttle orbiter Atlantis, framed by the California mountains, as it rides on the back of one of NASA’s…