This week on Space Train, Doug and the cadets race to Earth to pick up the last group of prospective students.
The Purple Rocket PodcastSpace Train Season 2 Episode 13: Dark Side of the MoonThe-Purple-Rocket-Podcast-Space-Train-Season-2-Episode-13-Dark-Side-of-the-Moonkey_live_lptrw06RFF8SZac9b3YjUhilAylVKviZ