The World's Largest Telescope Array Is Now Peering Into the Sky

ALMA has arrived, and she is enormous. The Atacama Large Millimeter/submillimeter Array, or ALMA, was officially opened today in the high desert of the Chilean Andes. Guests including the president of Chile, Sebastián Piñera, gathered to celebrate the the largest ground-based astronomical project in the world. » 3/14/13 5:22am 3/14/13 5:22am