It's vacation time in the US, and if you really want to get away from it all...
..."space is the place" as this never-reprinted piece from Ziff-Davis' Lars of Mars #11 (1951), demonstrates.
And, it's illustrated by young up-and-comer Gene Colan, who also rendered the never-reprinted adventures of Ken Brady: Space Pilot in both issues of Lars of Mars.
The writer is unknown, but believed to be the book's editor, Jerry (Superman) Siegel.