Steven Universe Season 3 Episode 24 - Back to the Moon Episode Title:Back to the Moon.Episode Description:The dispatch team of Rubies have returned to the barn still searching for Jasper. To try to get rid of them once again, Amethyst impersonates Jasper, but things go awry when the Rubies take her and the other Crystal Gems to contact Yellow Diamond at the Moon Base. While there, Steven learns a shocking fact about his mother, Rose Quartz.