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40-foot telescope

World’s First Automated Radio Telescopemore_horiz

40-foot telescope

View of Green Bank’s 40-foot telescope from the frontmore_horiz

Students using the 40-foot telescope

Students Use the 40-footmore_horiz

45-foot telescope

The 45-foot outlier of the Green Bank Interferometermore_horiz

45-foot telescope

Looking Down on Green Bank’s 45-foot outliermore_horiz

45-foot telescope

The 45-foot on an Autumn daymore_horiz

42-foot telescope

Green Bank’s 42-foot portable telescopemore_horiz

45-foot telescope

Green Bank’s 45-foot telescope retiresmore_horiz

85-foot telescope and GBT

85-3 and the GBTmore_horiz

Second 85-foot telescope

85-2 in Summertimemore_horiz

Third 85-foot telescope

Inspected the 85-3 in Green Bankmore_horiz

First 85-foot telescope

GBI’s first 85-foot telescopemore_horiz

Building the first 85-foot telescope

Building the NRAO’s first telescopemore_horiz

First 85-foot telescope

Placing the dish on the 85-foot telescopemore_horiz

First 85-foot telescope

Installing the Tatel’s receivermore_horiz

First 85-foot telescope

NRAO’s first telescope; completedmore_horiz

First 85-foot telescope

Panel Installation on 85-1more_horiz

Control Room of 85-foot Tatel telescope

Control Room of the Tatelmore_horiz

Showing images 19 - 36 of 182

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The National Radio Astronomy Observatory is a facility of the U.S. National Science Foundation operated under cooperative agreement by Associated Universities, Inc.
	Founded in 1956, the NRAO provides state-of-the-art radio telescope facilities for use by the international scientific community. NRAO telescopes are open to all astronomers regardless of institutional or national affiliation. Observing time on NRAO telescopes is available on a competitive basis to qualified scientists after evaluation of research proposals on the basis of scientific merit, the capability of the instruments to do the work, and the availability of the telescope during the requested time. NRAO also provides both formal and informal programs in education and public outreach for teachers, students, the general public, and the media.
	The U.S. National Science Foundation (NSF) is an independent federal agency created by Congress in 1950 "to promote the progress of science; to advance the national health, prosperity, and welfare; to secure the national defense..."
	AUI collaborates with the scientific community and research sponsors to plan, build, and operate cutting-edge facilities. We cultivate excellence, deliver value, enhance education, and engage the public.

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