The Sky at Night
Season 36Episode 1Aired 1992-01-12
The Keck Reflector
Patrick Moore visits the world's most powerful telescope, the Keck reflector, now being constructed on top of Mauna Kea in Hawaii.
BETA
BETAPatrick Moore visits the world's most powerful telescope, the Keck reflector, now being constructed on top of Mauna Kea in Hawaii.