Christmas in Selenopolis: While some of the residents of the lunar city enjoy ice skating and other winter sports, other citizens are visiting the Hall of Astronauts museum, on the left. Others travel on the indoor monorail, seen on the right, visiting friends, or perhaps doing last-minute shopping.
Image credit: Krafft Ehricke Papers / Space Global
Image source: NASM
Image credit: Krafft Ehricke Papers
Image source: NASM
Image credit: Krafft Ehricke Papers
Image source: NASM
Artists’ concepts (spacecraft) [6 of 6 folders]
Image credit: Krafft Ehricke Papers
Image source: NASM
Image credit: Krafft Ehricke Papers
Image source: NASM
Image credit: Krafft Ehricke Papers
Image source: NASM
Image credit: Krafft Ehricke Papers
Image source: NASM
