The Path to Mars

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

Image credit: NASA
Image source: Numbers Station

Skylab

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

Image credit: NASA
Image source: Numbers Station

Apollo 8 Coming Home

Oil on panel by Robert McCall. The Apollo 8 spacecraft fires it’s engines to propel it out of lunar orbit and the return trip to Earth.

This is NASA, EP 22, 1971

Image credit: NASA
Image source: Numbers Station

Skylab (McCall)

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

Image credit: NASA
Image source: Numbers Station

ASTP Docking

S74-24913 (August 1973) — An artist’s concept illustrating an Apollo-type spacecraft (left) about to dock with a Soviet Soyuz-type spacecraft. A recent agreement between the United States (USA) and the Union of Soviet Socialist Republic (USSR) provides for the docking in space of the Soyuz and Apollo-type spacecraft in Earth orbit in 1975. The joint space venture is called the Apollo-Soyuz Test Project (ASTP).

Image credit: NASA JSC
Image source: NASA Images

Four Space-Shuttle Concepts

Here are examples of tentative designs for a space shuttle, made public by members of the four industrial teams competing in the project:

  1. McDonnell Douglas/Marietta
  2. Boeing/Lockheed
  3. North American/General Dynamics
  4. Grumman Aerospace

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

The Next Steps

The shuttlecraft docked with the station -in this case a top docking, but a nose docking is also possible. Two other shuttlecraft are seen, each of a slightly different configuration, since this scene looks forward to a time when shuttles, like aircraft today, will be specially designed according to their functions.

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

Image credit: Robert McCall
Image source: Numbers Station

Astronaut Firing His Maneuvering Unit

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

Image credit: Robert McCall 
Image source: Numbers Station