Perched on a peak high in the Chilean Andes, 2200 meters above sea level, the Cerro Tololo Inter-American Observatory has an enviable view of the night sky. In 2011, the Dark Energy Survey collaboration will install the largest digital camera ever built inside the Cerro Tololo dome to gaze deep into the universe. And sitting nearby, gazing at something a little closer to earth, will be the SLAC-built Radiometric All Sky Infrared Camera, or RASICAM.