Then and then

From this American Bosch Arma advertisement (1959):

This nuclear-fueled reconnaissance craft is preparing to land on Mars' outermost satellite, Deimos— 12,500 miles away from the "red planet" (center) and 35 million miles away from the Earth.

Under the ad is the (I assume) title of the illustration: Mars Snooper.

The reason it caught my eye - other than it's a rocket - is that Estes used to produce a rocket kit known as the Mars Snooper, and it's remarkably similar and obviously based on the illustration. Cool.