




Image credit: NASA
Image source: National Archives





Image credit: NASA
Image source: National Archives

Into The Unknown
by Don Dwiggins
Golden Gate Books, 1971
Image credit: Boeing
Image source: Numbers Station

Image credit: NASA
Image source: Internet Archive

Image credit: NASA
Image source: Internet Archive

Image credit: Boeing
Image source: DVIDS

Image credit: Boeing
Image source: National Archives

Image credit: Boeing
Image source: National Archives

Image credit: North American
Image source: Paul Carsola

Image credit: North American Aviation
Image source: AFMC

Dyna-Soar in space was never to be, for the program was canceled in December 1963. One of reasons was the development of a new type of aerospace plane, the lifting body.
Orbiting Stations: Stopovers to Space Travel
Irwin Stambler
G.P. Putnam’s Sons, 1965
Image credit: Boeing
Image source: Numbers Station