NASA concept art, 1978: “Two proposed solar polar spacecraft, nested atop the Space Shuttle’s Solid / retro science fiction (#retro sci-fi) :: разное

NASA concept art, 1978: “Two proposed solar polar spacecraft, nested atop the Space Shuttle’s Solid Spinning Upper Stage, begin a voyage to the Sun’s polar regions by way of Jupiter. The spacecraft, one designed and built by the National Aeronautics and Space Administration, the second by the European Space Agency, would be launched in 1983. Jet Propulsion Laboratory would have management responsibility for the U.S. spacecraft and would be control center for the mission.”