A promotional comic from 1960 called Space Explorer. It was part of the comic series Boys’ and Girls’ March of Comics, #202.
These promotional comics were distributer to retailers who would brand them with their name and give them away to customers to attract them to shop at that store (like stores that sell Jumping-Jacks shoes.)
Space Explorer is the story of a brave astronaut who survives trials and tribulations to make it to Phobos (of Mars) to discover via telescope new information about Martian canals. Spoiler alert: Mars has primitive plants but no intelligent life made the canals.
Space Explorer. (Promotional comic.) Boys’ and Girls’ March of Comics, #202. Poughkeepsie, NY: Western Printing and Lithographing Co. (18 p.) 1960.