
Image credit: NASA
Image source: SDASM Archives

Image credit: NASA
Image source: SDASM Archives

Image credit: JPL
Image source: NASA Images

First-stage lunar base. This is the type of shelter proposed for the construction crew responsible for building permanent quarters.
The Next Fifty Years On The Moon
by Erik Bergaust
G.P. Putnam’s Sons, 1974
Image credit: Boeing
Image source: Numbers Station




Image credit: NASA
Image source: Ed Dempsey
Image credit: Boeing
Image source: SDASM Commons
Image credit: Boeing
Image source: SDASM Archives





An ad in a 1962 issue of Missiles & Rockets magazine describes this concept as a multi-purpose concept designated “Migrator.” Beginning in 1968, it could serve as a highly versatile, operational space station. “Migrator” will contain an onboard propulsion system, giving the vehicle the capability to migrate from one operational site to another, and will offer extended usefulness by serving as an interplanetary spacecraft.
Image credit: Convair
Image source: SDASM Archives