Yellow Horse

Yellow Horse ("Kiiroi uma" 黄色い馬) - originally titled "Satellite W47" - is a chapter of the original Astro Boy manga which originally ran in Shonen magazine in October 1955.

Collected Volumes
This story has been collected in the following volumes:


 * Astro Boy, Volume 3 (Kodansha)
 * Astro Boy, Volume 10 (Dark Horse)