Double vision

时间:2019-03-05 01:04:05166网络整理admin

A HUGE infrared telescope based in Cerro Pachon in the Chilean Andes officially opened its eye on the southern skies last week. Gemini South has an 8-metre diameter mirror that can be deformed to remove distortions caused by turbulence in the atmosphere. It is the identical twin of Gemini North in Hawaii. The pair are located either side of the equator at similar longitudes,