Telescopes – Page 26 – National Radio Astronomy Observatory

How can a Telescope Image Both a Galaxy and the Stars within it?

Question: How can Hubble give pictures with different zoom levels? If telescopes are constructed with a fixed focal length…

Question: How do you use a dish type radio telescope to produce an image of something occupying such a…

Question: Is it possible for a 7-m radio telescope to detect a galaxy cluster of redshift below 0.03? —…

Question: I am 22 years of age and have suddenly wanted to engange in astronomy (after watching various Brian…

Question: My co-worker and I were discussing why the public can’t see what astronomers see through telescopes in real-time. …

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.