LIFE ON MARS
Mars is closer to Earth in size than the other planets, so we can expect life there to be somewhat similar to ours - this is an educated guess at a Martian metropolis
Picture No
10206867
Media ID
47427236
Size
3185px x 4592px
(3.8MB)
Credit
Mary Evans Picture Library
Source
Frank R Paul in Amazing Stories December 1940
Date
1940
