Alternate timeline
(covers information from an alternate timeline)
(covers information from an alternate timeline)
![Nebula (Year of Hell, Part II)](https://cdn.statically.io/img/static.wikia.nocookie.net/memoryalpha/images/0/04/Nebula_%28Year_of_Hell%2C_Part_II%29.jpg/revision/latest/scale-to-width-down/180?cb=20180814071053&path-prefix=en)
A class 9 nebula
A class 9 nebula was a type of nebula, whose constituent compounds and elements had sensor-deceiving properties.
In an alternate 2374, the USS Voyager took refuge in one in order to make repairs, but corrosive gas from the nebula got onto Voyager when there was a malfunction in the ventilation system. (VOY: "Year of Hell, Part II")
External link[]
- Class 9 nebula at Memory Beta, the wiki for licensed Star Trek works