In this Sept. 27, 2012 photo, a transporter truck lifts a box 

In this Sept. 27, 2012 photo, a transporter truck lifts a box that weight as much as an antenna, as part of a transport test at of one of the worlds largest astronomy projects, the Atacama Large Millimeter/submillimeter Array (ALMA) near Chajnator in the Atacama desert in northern Chile. The lack of humidity, low interference from other radio signals and closeness to the upper atmosphere in this remote plateau high above Chile's Atacama desert, is the perfect spot for the ALMA, the earth's largest radio telescope, which is on track to be completed in March. (AP Photo/Jorge Saenz)
Associated Press
In this Sept. 27, 2012 photo, a transporter truck lifts a box that weight as much as an antenna, as part of a transport test at of one of the worlds largest astronomy projects, the Atacama Large Millimeter/submillimeter Array (ALMA) near Chajnator in the Atacama desert in northern Chile. The lack of humidity, low interference from other radio signals and closeness to the upper atmosphere in this remote plateau high above Chile's Atacama desert, is the perfect spot for the ALMA, the earth's largest radio telescope, which is on track to be completed in March. (AP Photo/Jorge Saenz)
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