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Coronavirus COVID-19 Measures

  • Gemini North and Gemini South are operating. Latest update
  • Proposals for Director’s Discretionary Time are now accepted on both Gemini North and Gemini South.
  • Fast Turnaround proposals are open for Gemini North and Gemini South.
  • We are currently not hosting visitors to the summit or base facilities.
NOIRLab Sites to Remain Closed for Public Visits Until 1 June 2021 Science Community questions from the impact of COVID-19 shutdown ×
  • Live From NOIRLab @ Gemini
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        • CASCA
        • K-GMT
      • 2009 Mentoring Conference at ‘Imiloa Astronomy Center - Hilo, Hawaii
      • Society of Women Engineers Conference - Long Beach 2009
      • Women in Astronomy and Space Science Conference 2009

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

Announcements

March 4, 2021

Fast Turnaround Call For Proposals

March 2021 Call for Proposals

February 26, 2021

Science Operations Announcements

2021B Call for Proposals

February 9, 2021

Science Operations Announcements

Window Closed for 2021 LLP LoI

February 1, 2021

Fast Turnaround Call For Proposals

February 2021 Call for Proposals

All Announcements

Press Releases & Features

March 3, 2021 | Press Release

MAROON-X Embarks on its Exoplanet Quest

 
  • February 22, 2021

    Web Feature

    Journey Through the Universe 2021

  • February 9, 2021

    Press Release

    Astronomers Confirm Solar System’s Most Distant Known Object Is Indeed Farfarout

  • January 12, 2021

    Press Release

    The Earliest Supermassive Black Hole and Quasar in the Universe

  • November 23, 2020

    Press Release

    Blast from the Past

All News

Gemini Observatory Participants

The Gemini Observatory provides the astronomical communities in six participant countries with state-of-the-art astronomical facilities that allocate observing time in proportion to each country's contribution. In addition to financial support, each country also contributes significant scientific and technical resources. The national research agencies that form the Gemini partnership include: the US National Science Foundation (NSF), the Canadian National Research Council (NRC), the Chilean Comisión Nacional de Investigación Cientifica y Tecnológica (CONICYT), the Brazilian Ministério da Ciência, Tecnologia e Inovação, the Argentinean Ministerio de Ciencia, Tecnología e Innovación, and the Korea Astronomy and Space Institute (KASI). The observatory is managed by the Association of Universities for Research in Astronomy, Inc. (AURA) under a cooperative agreement with the NSF. The NSF also serves as the executive agency for the international partnership.


Follow Gemini Observatory

Observing

    • Start here!
    • Phase I
      • PIT
      • Standard Semester Program
      • TAC
      • PW
      • LLP
      • FT
      • DDT
      • Queue
      • Classical
      • PV
      • ToO
      • Eavesdropping
      • Joint Proposals
    • Phase II
      • OT
      • OT/Phase II Checklist
      • Instructions
      • Useful to know
    • Phase III
      • Understanding and Processing the Data
      • Publishing Results
      • After the Data are taken
      • Data Reduction Support
      • Users Feedbacks
    • Helpdesk
      • Submit a General Helpdesk Request
    • Schedules and Queue
      • Nightlog GN
      • Nightlog GS
      • 2021A Classical Schedule
      • 2020B Classical Schedule
      • 2020A Classical Schedule
      • 2019B Classical Schedule
      • 2019A Classical Schedule
      • Previous Semesters
    • Resources
      • Multi-Object Spectroscopy
      • Near-IR Resources
      • Optical Resources
      • Integration Time Calculator (ITC)
      • Science Operations Statistics
      • Policies
      • Advice
    • Telescopes and Sites
      • Telescopes
      • Sites
    • Visiting Gemini
      • Visitas al telescopio
      • Maunakea Visitor's Guidelines
    • Operations Development

Instrumentation

    • Current Instruments
      • Altair
      • IGRINS
      • NIRI
      • GNIRS
      • NIFS
      • GMOS
      • GeMS
      • Flamingos 2
      • GSAOI
      • GPI
      • `Alopeke & Zorro
      • GRACES
      • MAROON-X
    • Future Instruments
      • Specs and Documents
      • SCORPIO
      • GHOST
      • GNAOI
    • Visiting Instrument Program
      • Telescope Interfaces
    • Instrument Upgrade Program
      • Previously Awarded Updates
      • 2017 Request for Proposals
    • Retired Instruments
    • Performance Monitoring

About

    • Annual Reports and Program Plans of the Gemini Observatory
    • Careers and Jobs
    • Contact Us
      • Gemini Contact Scientists
      • Gemini Research Staff
    • Gemini Telescopes, Science and Technologies
    • Governance
    • Participant Shares
    • Web Accessibility
    • Gemini In The Era of Multi-Messenger Astronomy
      • GEMMA Team
      • Publications
      • GEMMA Outreach

Gallery

    • Images
    • Videos
    • CloudCam

News

    • Press Releases
    • Web Features
    • Gemini Blog
    • GEMMA Podcast
    • Gemini e-Newscast
    • GeminiFocus
    • News Archive

Learn

    • Virtual tour
    • Live From Gemini
    • AstroDay Chile
    • Family Astro
    • Galileoscope
      • EVALUATION
      • LESSON ACTIVITIES
      • Teacher Workshop, October 2, 2010, Kona
    • Journey Through The Universe
    • Viaje Al Universo
    • Mapa Estelar
    • StarLab
    • El Planetario Móvil
    • Facility Tours
    • Visitas al telescopio
    • Publications
    • Library
    • Galileoscopio
    • Gemini Card Game

Events

    • Gemini at National Meetings
      • AAS
      • CASCA
      • K-GMT
    • 2009 Mentoring Conference at ‘Imiloa Astronomy Center - Hilo, Hawaii
    • Society of Women Engineers Conference - Long Beach 2009
    • Women in Astronomy and Space Science Conference 2009