Scientists Looking at Coldest Objects in Universe

Astronomers have a new powerful tool for looking deep into space while trying to better understand the origins of the universe. It is a new telescope that will look for signals coming from the coldest objects in deep space. The telescope is called Atacama Large Millimeter/sub-millimeter Array or "ALMA. As VOA's George Putic reports, the last of its 66 dish antennas has been moved to its site in Chile's high desert