托洛洛山美洲际天文台
Fourof the telescopes at the Cerro Tololo Inter-American Observatory, theUnited States national center for astronomy in the Southern Hemisphere,with the 4-meter Blanco telescope dome shown second from the left. 托洛洛山位于智利的安第斯山脚下,2200米的高度,并且是在世界上最优秀的天文位置之一,具有明确和稳定的气氛,天空光污染。 Cerro Tololo is located in Chile's Andean foothills, at 2200 metersaltitude, and is one of the finest locations for astronomy in theworld, with a clear and stable atmosphere and skies free of lightpollution. |