Through its five Programs — Cerro Tololo Inter-American Observatory, Community Science and Data Center, International Gemini Observatory, Kitt Peak National Observatory and Vera C. Rubin Observatory — NSF’s NOIRLab serves as a focal point for community development of innovative scientific programs, exchange of ideas, and creative development. NOIRLab’s infrastructure enables the astronomy community to advance understanding of the Universe by exploring significant areas of astrophysics, including dark energy and dark matter, galaxies and quasars, the Milky Way, exoplanets, and small bodies in our own Solar System.
Cerro Tololo Inter-American Observatory
From the first observations in 1965, Cerro Tololo, located in Chile, has served as the principal platform for U.S. astronomical investigation of the southern skies.Read More
Community Science & Data Center
Programs within the Community Science and Data Center support and enable a broad range of astronomical community science activities across the US ground-based optical and infrared system.Read More
International Gemini Observatory
The International Gemini Observatory consists of twin 8.1-meter diameter optical/infrared telescopes located on two of the best observing sites on the planet.Read More
Kitt Peak National Observatory
Founded in 1958, Kitt Peak National Observatory is home to one of the largest arrays of optical and radio telescopes in the world.
Vera C. Rubin Observatory
Vera C. Rubin Observatory, currently under construction on Cerro Pachón in Chile, is an 8-meter-class telescope coupled to a 3.2-gigapixel camera – the world’s largest digital camera ever fabricated for optical astronomy.Read More