
Shuttle Program at Astronautix
Image credit: NASA
Image source: National Archives
Just to illustrate just how utterly massive the R-134B would have been, take a look at this illustration from a report written by Jack Swigert for The Society of Experimental Test Pilots:
Shuttle Program at Astronautix
Image credit: NASA
Image source(s):
Here are examples of tentative designs for a space shuttle, made public by members of the four industrial teams competing in the project:
Each of pictured space-shuttle versions is a composite craft consisting of two stages, a booster and an orbiter, and is launched vertically like a space rocket, as shown. It’s two stages separate in space, and both return to earth for re-use.
Image credit: Robert McCall
Text and Images: Popular Science