The following account was recorded in the agent's log during your transmission: Dusty, cobweb-covered relics of some ancient astronomy lab, with weird stone contraptions like armillary spheres, are scattered across the cracked, dry lakebed of what appears to be a drained impact crater. Umm, air's pretty thin and the sky's this weird deep purple... smells like dry earth and something a bit chemical, maybe from these huge, crystal formations jutting out of the crater floor. It's midday, judging by the sun's position, but shadows seem to be moving of their own accord, like the sun's shifting in the sky. A dry, ancient riverbed somehow flows upwards into the side of the crater.