The 200-inch Hale telescope on Mount Palomar, about three hours' drive south of Los Angeles, was also the brainchild of George Ellery Hale.
200英寸（5.1米）海耳望远镜坐落在帕洛马山上，自洛杉矶向南3个小时车程。
The 200-inch Hale telescope on Mount Palomar, about three hours' drive south of Los Angeles, was also the brainchild of George Ellery Hale.
200英寸（5.1米）海耳望远镜坐落在帕洛马山上，自洛杉矶向南3个小时车程。
应用推荐