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Re-Entry

Into The Unknown
by Don Dwiggins
Golden Gate Books, 1971

X-20 Dyno-Soar at Astronautix

Image credit: Boeing

Image source: Numbers Station

Delta Wing X-15

North American X-15 at Astronautix

Image credit: USAF

Image source: Numbers Station

Venture Star

X-33 at Astronautix

Image credit: NASA

Image source: NASA DFRC

Boeing Winged Booster

X-20 Dyno-Soar at Astronautix

Image credit: North American Aviation

Image source: AFMC 

Alden Metcalf

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

X-20 Dyno-Soar at Astronautix

Image credit: Boeing

Image source: Numbers Station

Space-Age Station

A spaceport and supply rocket designed by the Martin Marietta Corporation in mid-air in this scene from the Hall of Science space show. In such a port, astronauts may orbit for half a year.

New York World’s Fair 1964/1965
Official Souvenir Book
Time Life, 1964

X-24 at Astronautix

Image credit: Martin Marietta

Image source: Numbers Station

Cover Art

Orbiting Stations: Stopovers to Space Travel
Irwin Stambler
G.P. Putnam’s Sons, 1965

X-24 at Astronautix

Image credit: Martin Marietta

Image source: Numbers Station

Dyna-Soar On A Leash

This drawing from the magazine Air Force and Space Digest shows a proposed NASA “ONE-STAGE-TO-ORBIT” aerospace plane. The craft would be able to take off from a regular airport using turbojet engines, then switch to ramjet propulsion at supersonic speed. To reach orbital speed in space, the aerospace plane would use a third set of engines using rocket propulsion.

In the drawing (above) the combination turbo-ramjet engines are housed in pods, just inside the vertical tailfins (on either side). The huge scoop atop the rear half of the fuselage contains the rocket engines and a novel collection and compression unit for gathering oxygen to burn in the rockets. The other propellant would be liquid oxygen carried in the craft’s tanks.

After it’s orbital mission, the aerospace plane would be able to reenter the atmosphere and land as a conventional aircraft at an airfield. The craft would be about 90 feet long and weigh some 100,000 pounds.

CREDIT LINE (UPI PHOTO) 7-21-62 (ML)
UNITED PRESS INTERNATIONAL ROTO SERVICE

X-20 Dyno-Soar at Astronautix

Image credit: USAF

Image source: Numbers Station