Season 36Episode 1Runtime unavailable
The Keck Reflector
1992-01-120.0 rating
Patrick Moore visits the world's most powerful telescope, the Keck reflector, now being constructed on top of Mauna Kea in Hawaii.
1992-01-120.0 rating
Patrick Moore visits the world's most powerful telescope, the Keck reflector, now being constructed on top of Mauna Kea in Hawaii.