Dedicated in 1948, the 200-inch Hale Telescope was the largest effective telescope in the world until 1993. (Caltech/Palomar)
Home Dedicated in 1948, the 200-inch Hale Telescope was the largest effective telescope in the world until 1993. (Caltech/Palomar) Dedicated in 1948, the 200-inch Hale Telescope was the largest effective telescope in the world until 1993. (Caltech/Palomar)
Dedicated in 1948, the 200-inch Hale Telescope was the largest effective telescope in the world until 1993. (Caltech/Palomar)
