Fog Lifts Over the GBI
The outer members of the Green Bank Interferometer, called 85-3 and 85-2, are 85-foot dish radio telescopes used with a third, the Howard E. Tatel, to form a northeast-southwest aligned array. The GBI was active in the 1960s and 1970s as a testbed for the Very Large Array (VLA).
Credit: T. Burchell, NRAO/AUI/NSF
