
Image credit: NASA
Image source: NASA MSFC

Our World in Space
Robert McCall & Isaac Asimov
New York Graphic Society, 1974
Image credit: Robert McCall
Image source: Numbers Station

Image credit: North American Rockwell
Image source: SDASM Archives

Image credit: NASA
Image source: NASA Marshall

S99-04186 (1996) — Routine 24-hour flights to the Moon could employ detachable crew modules atop nuclear thermal transfer vehicles. By transferring the module from one propulsion element to the next, the passengers could complete their trip to the lunar surface without ever leaving the module. This image produced for NASA by Pat Rawlings and Bill Gleason, (SAIC). Technical concepts for NASA’s Exploration Office, Johnson Space Center (JSC).
Image credit: NASA LRC
Image source: Internet Archive