NAR 134

Our World in Space
Robert McCall & Isaac Asimov
New York Graphic Society, 1974

Image credit: Robert McCall

Image credit: NASA
Image source: Numbers Station

Operations in 1978

NOV 1 1972 

THIS SPACE SHUTTLE IS SCHEDULED TO START OPERATIONS IN 1978

Vehicle will make round trips ferrying men into orbit and the returning them to earth.

Image credit: North American Rockwell
Image source: Numbers Station

6:10 INTO SPACE

Third release week of November 15, 1971 

THE 6:10 INTO SPACE. NASA is working on the design of a winged shuttle craft to resupply the manned space stations of the next decade. The giant space transports shown here can carry 50,000 pounds of men and cargo to the cluster of cylinders that make up a space base, the return to Earth and land like airplanes.

 Credit: North American Rockwell

Image credit: North American Rockwell
Image source: Numbers Station

PARSECS

In the late fifties the Boeing Aircraft Company conducted an exhaustive study that culminated in what they called the Program for Astronomical Research and Scientific Experiments Concerning Space. In essence, PARSESCS was a roadmap to a future in space that begins with manned spaceflight in earth orbit and ends with human exploration of other worlds. 
Boeing released a number of reports relating to PARSECS, notably one that accompanied a talk given by (then) SVP Wellwood E. Beall at the Commodore Hotel in New York in April, 1960 for the Society of Automotive Engineers. In the accompanying paper, Beall says: “The program has the general objective of providing a focus for Boeing personnel engaged in space-oriented research not directly associated with military programs. Specifically it tabulates requirements for space research drawn from many sources and then defines the vehicles and systems to accomplish the resultant broad scope of objectives.”

If you’re yearning for more information, I’ll suggest this thread on Secret Projects Forum. The technical paper that accompanied Beall’s SAE presentation can be downloaded here.

PARSECS MISSIONS

Mission I – Earth Satellite Observatory

Mission II – Moon Colony

Mission III – Counter Moon

Mission IV – Interplanetary Probes

Mission V – Close Solar Orbit

Mission VI – Trojan-Point Observatories

Mission VII – Out-Of-Ecliptic-Orbit

Mission VIII – Planetary Exploration

Image credit: Boeing Aircraft Company
Images: Mike Acs, SDASM Archives

Design 532

Image credit: Grumman
Image source: Mike Acs

619 Gallery

Image credit: Grumman
Image source: Mike Acs

Orbiter Landing

Image credit: Grumman
Image source: Mike Acs

Moonshot

Image credit: Krafft Ehricke Papers
Image source: NASM