The Moon is the Earth's only permanent natural satellite. It orbits around Earth with synchronous rotation, always showing the same face. It still holds the remains from the Apollo 11-mission.
It makes a notable appearance in the episode Morty's Mind Blowers, when Morty is watching it through a telescope and believes he sees "a regular dude" walk on it. This man is later introduced at Harry Herpson High School as the new guidance councilor. After a misunderstanding with Principal Vagina, resulting in the man taking his own life, Morty revisits his telescope to find a smudge on the lense. Believing it all to have been a mistake, Morty asks Rick to remove his memory of the event.
- Earth's moon appears in Rickstaverse containing a dead astronaut, D&D dice and Rick on a beach chair with a parasol and beer