![image](https://comicvine.gamespot.com/a/uploads/square_tiny/3/31666/3489084-tranquility%20gulch%202.jpg)
Tranquility Gulch
The first lunar colony established for study of Phlogistone.
Name:
Tranquility Gulch
Aliases:
Start year:
2013
First issue:
![cover](https://comicvine.gamespot.com/a/uploads/original/3/31666/3489084-tranquility%20gulch%202.jpg)
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