Here is a report from an exoplanet research consortium, investigating the remains of the civilization of Areth:
http://anarchitecturalatlas.com/
Some good scenery inspiration for EP.
The circumstances surrounding Areth’s discovery are by this time well-known. What remains unexplained are the circumstances that led to the abandonment of this distant world by its native inhabitants. The architectural relics left behind by a once-great civilization have compounded this mystery. Residential, industrial and scientific structures, even entire cities stand empty, yet intact across the giant Arethean landmass. The complete disappearance of this race has problematized conjecture about their seeming demise. Were the peoples of Areth the victims of an unforeseen tragedy or did they simply decide to leave their world entirely? This volume does not attempt to speculate on these questions but rather seeks to investigate that which is most telling about the Aretheans themselves; their architectural legacy. The images and written analyses that follow highlight those structures deemed to be among the most culturally relevant in understanding the values and customs of this lost civilization.
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