Nostalgia for the Light [Blu-ray]

People look intently into the past for a variety of reasons in this documentary from Patricio Guzm?n. With its high altitude and clear skies, Chile's Atacama Desert has long been a favorite location for astronomers investigating the mysteries of the night sky, and as one of them points out to Guzm?n, when we look at the stars, we look at the past, since it took many years for their light to travel far enough for us to see it. While astronomers are a common sight in Atacama, they also share ...