"Get ready for ""The Gun Club."" The game's afoot. Elijah Snow is building his own conspiracy to bring down the Four, and he's targeting William Leather first. But what does his plan, which entangles Anna Hark and John Stone, have to do with the first moonshot...in 1851?"

Planetary investigates the strange case of an object that has been in orbit around the Earth since 1851, and makes their first strong move against The Four.