Yellowstone:

Miles above the Earth's surface Numenor Echo III hung in orbit over its target Yellowstone National Park. Its refined sensors scoured the area for the location of the power plant. The data received from the Watcher was quite specific about certain geological structures that would be critical for success. The satellite transmitted its data to the newly refurbished Echo Base in the Painted Desert. Below the surface of the desert a cluster of A.I.'s dedicated to crunching the Echo's data poured over it looking for the elusive elements needed to construct the geothermal plant. Nothing was left to chance and three human technicians scanned the same data hoping to...