Spacecraft Forge

Describe a ruined structure that nature has reclaimed. What was its original purpose?
The art and science of spacecraft has been lost to the ages. Sunlight comes through more than windows, after a hundred years of neglect. Vague shapes of a workbench...an anvil...what is perhaps a bellows...are hard to make out under the growth of moss. If this room were to become operational again, it would take some work.

Type

Room, Special, Forge