Radio Astronomy – Page 12 – National Radio Astronomy Observatory

Can I Listen to the Radio Signals that the Very Large Array is Receiving?

The Very Large Array, just like all radio telescopes, receives signals which are transmitted from objects in space at…

Are There Space-Based Radio Telescopes?

There have been a few radio telescopes launched into space over the years, most with the purpose of linking…

Is Radio Recombination Line Emission Isotropic?

Yes, in fact emission from a cloud of gas which contains hydrogen atoms which are in excited states, called…

How Does a Radio Telescope Work?

I believe that your question was perhaps answered previously at https://public.nrao.edu/ask/how-to-make-images-with-a-radio-telescope/. If this previous post does not answer your…

Difference Between a Radio Telescope and a Highly Directional Radio Antenna

Question: How do we distinguish between a radio telescope and a highly directional radio antenna? — Renier Answer: In…

How Close to a Plane are the VLA Antennas?

Question: I assume that if the VLA antenna mounts are in a mathematical plane it would be easier to…

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.
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