Dark Energy Survey begins five-year mission to map southern sky in tremendous detail
Tuesday, September 3, 2013 - 13:20
in Astronomy & Space
Tonight, as the sun sinks below the horizon, the world's most powerful digital camera will once again turn its gleaming eye skyward. Tonight, and for hundreds of nights over the next five years, a team of physicists and astronomers from around the globe will use this remarkable machine to try to answer some of the most fundamental questions about our universe.