- Script
- Paul S. Newman
- Pencils
- Jack Lehti
- Inks
- Jack Lehti
- Colors
- ?
- Letters
- typeset
- Job Number
- S.C. #5 - 532
- Genre
- science fiction
- Characters
- Tom Corbett; Cadet Astro; Cadet Roger Manning; Captain Strong
- Synopsis
- The cadets have to do an extra assignment which turns dangerous when Captain Strong is taken by smugglers, and they find an ancient civilization buried deep within the moon.
- Reprints
Story takes up all interior pages, inside back cover (black and white) and back cover of comic.
Paul Newman credit http://www.solarguard.com/tccomic.htm
The artwork is identical to Lehti's series "Tommy of the Big Top."