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Milky Way / Petra Nebula
Location: Milky Way / Petra Nebula
Note: After completing Priority: The Citadel II, the Petra Nebula becomes inaccessible.
The Petra Nebula appears to have been named after the archaeological city in what is now Jordan. Many locations in this cluster, with the notable exception of Elysium, also appear to have been named after places from this region.
- Mission: Citadel: Biotic Amp Interfaces