NOAO is the US national research & development center for ground-based night-time astronomy. Our mission is to provide public access to qualified professional researchers to forefront scientific capabilities on telescopes operated by NOAO as well as other optical and infrared telescopes. Today, these telescopes range in aperture size from 2-m to 10-m.
In support of this mission, NOAO is participating in the development of telescopes with aperture sizes of 20-m and larger as well as a unique 8-m telescope that will make a 10-year movie of the Southern sky. NOAO is also engaged in programs to develop the next generation of instruments and software tools necessary to enable exploration and investigation through the observable Universe, from planets orbiting other stars to the most distant galaxies in the Universe.
About Our Observatories:
Kitt Peak National Observatory (KPNO)
Kitt Peak National Observatory (KPNO) has its headquarters in Tucson and operates the Mayall 4-meter, the 3.5-meter WIYN , the 2.1-meter and Coudé Feed, and the 0.9-meter telescopes on Kitt Peak Mountain, about 55 miles southwest of the city.
Cerro Tololo Inter-American Observatory (CTIO)
The Cerro Tololo Inter-American Observatory (CTIO) is located in northern Chile. CTIO operates the 4-meter, 1.5-meter, 0.9-meter, and Curtis Schmidt telescopes at this site.
The NOAO System Science & Data Center (NSSDC)
The NOAO System Science & Data Center (NSSDC) at NOAO is the gateway for the U.S. astronomical community to the International Gemini Project: twin 8.1 meter telescopes in Hawaii and Chile that provide unprecendented coverage (northern and southern skies) and details of our universe.
Education & Public Outreach
NOAO’s nationally recognized Education and Public Outreach program communicates the excitement of world-class scientific research and technology development, inspiring young people to become explorers in science and research-based technology.
Public Information Office
For queries on science results from NOAO contact Dr. Joan Najita
Deputy Public Information Officer
firstname.lastname@example.org, (520) 318-8416
NOAO’s Image Gallery is world renowned for its beautiful images of nebulae, galaxies and more of the wonders of our Universe.
NOAO is managed by the Association of Universities for Research in Astronomy under a Cooperative Agreement with the National Science Foundation.