Keeping in Shape

Home
Gallery
Keeping in Shape

Both the 100-meter dish and this smaller subreflector of the Green Bank Telescope must maintain their perfect shapes to properly bounce radio waves into the GBT’s receivers. An array of little reflectors help engineers gauge the shape of this smaller dish.

Credit: NRAO/AUI/NSF

Facebook

Twitter

GBT Radio Telescopes and Technology

Download Image

Hi-Res Full-Size	1339 x 1920	2 MB
Screensize File	714 x 1024

Media Use Policy

Keeping in Shape

Other Things You Might Like

More GBT Images & Videos

The National Radio Astronomy Observatory is a facility of the 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 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.