Space History Photo: Ramjet Missile
In this historical photo from the U.S. space agency a ramjet missile from 1947 is pictured.
The Nationa Advisory Committee on Aeronautics (NACA) was a precursor to NASA. NACA was created by Congress in 1915.
Each weekday, SPACE.com looks back at the history of spaceflight through photos (archive).
MORE FROM SPACE.com