‘Planet’ historical pictures (exact matches)

Saturn like a setting sun
Saturn like a setting sun
Earth from Space
Earth from Space
Rail Fever
Rail Fever
Finding a world by arithmetic
Finding a world by arithmetic
Rail Fever
Rail Fever
Portland was pestered for a whole day in 1947 by Flying Saucers
Portland was pestered for a whole day in 1947 by Flying Saucers
Percival Lowell
Percival Lowell
The Viking spacecraft imagined orbiting Mars
The Viking spacecraft imagined orbiting Mars