Exploring the Universe, Sharing its Wonders

The Gemini Observatory consists of twin 8.1-meter diameter optical/infrared telescopes located on two of the best observing sites on the planet. From their locations on mountains in Hawai'i and Chile, Gemini Observatory's telescopes can collectively access the entire sky.

The international Gemini Observatory is a Program of NSF's NOIRLab.

About Gemini