The ALMA radio telescope array in the Atacama Desert temporarily halted operations after a rare snowfall blanketed the base camp last week.

Rare snowfall in Atacama Desert forces the world's most powerful radio telescope into 'survival mode'

Source: space
Source Link: https://www.space.com/astronomy/rare-snowfall-in-atacama-desert-forces-the-worlds-most-powerful-radio-telescope-into-survival-mode