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Radio Astronomy

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What Discoveries Were Made Possible by Jocelyn Bell Burnell’s Discovery of Pulsars?

Question: What discoveries were made possible by Jocelyn Bell Burnell’s discovery of pulsars?  — Anna Answer: Before Jocelyn Bell…

Does NRAO Have a Design for a Radio Telescope for Amateurs?

Question: NASA has the RADIO JOVE PROJECT complete with the Receiver, Antenna Kit, and software.  Why can’t NRAO offer…

How Are Radio Telescope Images Produced and Why Does This Require a Supercomputer?

Question: I’m curious about the computation aspect of radio astronomy. How do you transform radio signals over some period…

Is There Software to Create Images of the Sky with an Amateur Radio Telescope?

Question: Hello, I was looking to see what the NRAO recommended for amateur radio astronomers (I already know about…

How is Matter Ejected from an Event Horizon Around a Black Hole?

Question: Recently visited the VLA and was interested by the picture of the jets from a black hole (I…

Looking for Detailed Design Information for the Antenna Used to Discover Pulsars

Question: I would like the technical details of the antenna Jocelyn Bell Burnell and Antony Hewish used in the…

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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.
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