About The Gemini Observatory

Exploring The Universe, Sharing its Wonders

Overview

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.
Gemini was built and is operated by a partnership of six countries including the United States, Canada, Chile, Australia, Brazil and Argentina. Any astronomer in these countries can apply for time on Gemini, which is allocated in proportion to each partner's financial stake. For more information on the Gemini telescopes and technologies visit this site.

Five-minute introductory video about the Gemini Observatory.

International Partnership/National Offices

Gemini consists of seven partner countries and a national office in each partner. Go here to learn more about the Gemini partnership and access the webpages for our partner offices and resources.
The Gemini Observatory is operated by the Association of Universities for Research in Astronomy, Inc., under a cooperative agreement with the National Science Foundation on behalf of the Gemini partnership. Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation.

(Left) Gemini North with open wind vents and observing slit at sunset. (Right) Gemini South with star-trails of the South Celestial Pole overhead.

Governance, Oversight and Support

Find board and committee members as well as funding agencies and key documents here

Annual Report & Program Plan

Download the Gemini Annual Report and Program Plan here.

Accessibility

Gemini strives to make our web resources accessible to everyone, see our Accessibility Statement here.

Staff Directory

Go here to access our online staff directory including titles, email addresses and phone numbers.

Working Culture

Gemini's working culture is:

  • Treating others as we would like to be treated
  • Striving for personal and institutional growth over status quo
  • Taking responsibility and accountability for our actions
  • Acting with integrity in all we do
  • Having mutual trust in all relationships
  • Nurturing safety of people and equipment in all our actions

Mission Statement

To advance our knowledge of the Universe by providing the international Gemini Community with forefront access to the entire sky.