Captured by a seven foot stranger, Frank Blade and Mac Harmon were forced to board a rocket to the planet Platura. After leading a mutiny against their captors, the Rocket boys and two native companions flee in a space ship to a distant star cluster. Hunting for radium to supply their ship's driving power. They land on the planet Thostia inhabited by creatures of super intelligence who make them captives.

*The Funnies #49-63

*[https://comicbookplus.com/?dlid=73067 Comic Book Plus]
*[https://www.comics.org/searchNew/?q=rocket%20Boys%20in%20space&sort=year GCD]
*[https://comicvine.gamespot.com/rocket-boys/4060-60031/ ComicVine]
Category:Duos
Category:Dell Characters
Category:Comic Book Characters
Category:Male Characters
Category:1940 Debuts
Category:E.C.Stoner-Creator
Category:Sci-Fi Heroes
Category:Science Fiction Characters