The evidence seems to be all around us—and has been for centuries, if not longer. Did our ancestors learn technology from someone or something beyond planet Earth? Are they quietly guiding us in a more civilized direction, or watching us like players in some kind of 3D game? The questions go on and on, but the more we pay attention, the more we begin to believe we are not alone. The best way to observe is by keeping your eyes to the skies.
