NRAO: National Radio Astronomy Observatory

Enables cutting edge research focused on solving the mysteries of the invisible universe and furthers scientific research on an international scale for the entire scientific community.

AUI is proud to have played a fundamental role in establishing the National Radio Astronomy Observatory (NRAO) over 60 years ago, working with the National Science Foundation (NSF) and responding to the expressed needs of the US research community. Ever since, we have successfully managed NRAO for NSF, maintaining NRAO as the world’s leading radio astronomy observatory. Radio astronomy has profoundly broadened our understanding of our universe, enabling new discoveries, opening new celestial windows, revealing an otherwise invisible universe.

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.

Astronomical observations at radio wavelengths allow scientists to address fundamental questions about our Universe such as:

  • When and how did galaxies form in the early Universe?
  • How do supermassive black holes form at the hearts of most galaxies?
  • How are stars and planets born?

Related News

Next Generation Very Large Array Strongly Endorsed by Decadal Survey

This news article was originally published on NRAO.edu on Nov. 4, 2021. The Astronomy and Astrophysics Decadal Survey (Astro2020) of the U.S. National Academy of Sciences has published its report and the Next Generation Very Large Array (ngVLA) received high priority...

IMAGE RELEASE: Moon’s Tycho Crater Revealed in Intricate Detail

The National Science Foundation’s Green Bank Observatory (GBO) and National Radio Astronomy Observatory (NRAO), and Raytheon Intelligence & Space (RI&S) have released a new high-resolution image of the Moon, the highest-ever taken from the ground using new radar technology on the Green Bank Telescope (GBT).

NSF Awards Funding for Next-Generation VLA Antenna Development

The National Science Foundation (NSF) has awarded the National Radio Astronomy Observatory (NRAO) $23 million for design and development work on the Next Generation Very Large Array (ngVLA), including producing a prototype antenna.

New Scholarship Established by the AUI Board of Trustees

AUI and the National Radio Astronomy Observatory (NRAO) today announced the establishment of the AUI Board of Trustees NAC Bridge Scholarship Award.

2021 Jansky Lectureship Awarded to Mexican Astronomer

Associated Universities, Inc. (AUI) and the National Radio Astronomy Observatory (NRAO) have awarded the 2021 Karl G. Jansky Lectureship to Professor Luis F. Rodriguez of the National University of Mexico (UNAM).

West Virginia Students Contact International Space Station LIVE

Friday, May 7th at 8:00 AM EDT, students in rural West Virginia will experience this once in a lifetime opportunity. Green Bank Elementary-Middle School (GBEMS) will be contacting astronaut Mark Vande Hei on the International Space Station (ISS).

VIDEO: Multi-wavelength Observations Reveal Impact of Black Hole on M87 Galaxy

In 2019, a worldwide collaboration of scientists used a global collection of radio telescopes called the Event Horizon Telescope (EHT) to make the first-ever image of a black hole — the supermassive black hole at the core of the galaxy M87, some 55 million light-years from Earth.

New Images Reveal Magnetic Structures Near Supermassive Black Hole

The Event Horizon Telescope (EHT) — the worldwide collaboration that produced the first image of a black hole in 2019 — has produced a new image showing details of the magnetic fields in the region closest to the supermassive black hole at the core of the galaxy M87. The new work is providing astronomers with important clues about how powerful jets of material can be produced in that region.

VLA Helps Astronomers Make New Discoveries About Star-Shredding Events

New studies using the VLA and other telescopes have added to our knowledge of what happens when a black hole shreds a star, but also have raised new questions that astronomers must tackle.

Radio Telescope is So Powerful it Can See the Surface of Other Worlds

Get ready for close-up surface images of distant planets in our solar system.

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