Vartan Nebula

The Vartan Nebula was a Nebula mentioned in the future series. Emperor Tachyon exiled all surgeons on Igliak to his "4- star penal colony in the Vartan Nebula".

Later in A Crack In Time, Mac Mackeroy said that the Agorian Battleplex was the most explosive place on that side of the nebula. Also in the Battleplex itself, the description in one of the challenges said that they had the meanest Elite Hydra Tank on that side, like how Mac had said.

Trivia
The fact that it was said the way it was in A Crack In Time, it may be spoofing the whole "this side of the mississippi" quote

Appearances
Ratchet and Clank Future: Tools of Destruction (mentioned only)

Ratchet and Clank Future: A Crack in Time (mentioned only)