News

Press Releases

Gemini South Observes Shape and Origin of Near-Earth Asteroid 2024 YR4

Gemini South Observes Shape and Origin of Near-Earth Asteroid 2024 YR4

April 8, 2025

Planetary System Found Around Nearest Single Star

Planetary System Found Around Nearest Single Star

March 11, 2025

Gemini South Observes Ultra-Hot Nova Erupting With Surprising Chemical Signature

Gemini South Observes Ultra-Hot Nova Erupting With Surprising Chemical Signature

March 5, 2025

A Fiery Rose Captured by Gemini South

A Fiery Rose Captured by Gemini South

February 14, 2025

Gemini North Teams Up With LOFAR to Reveal Largest Radio Jet Ever Seen in the Early Universe

Gemini North Teams Up With LOFAR to Reveal Largest Radio Jet Ever Seen in the Early Universe

February 6, 2025

More Press Releases

Announcements

Scott Dahm Appointed Director of International Gemini Observatory

Scott Dahm Appointed Director of International Gemini Observatory

April 24, 2025

Italian QUantum Eye on Gemini South Sees First Light

Italian QUantum Eye on Gemini South Sees First Light

March 19, 2025

NOIRLab Releases Updated Virtual Tours

NOIRLab Releases Updated Virtual Tours

May 14, 2024

NOIRLab Celebrates AstroDay with Hawai‘i Community

NOIRLab Celebrates AstroDay with Hawai‘i Community

May 10, 2024

The Sun: Our Living Star, Now Available for Free Download for Science On a Sphere

The Sun: Our Living Star, Now Available for Free Download for Science On a Sphere

May 7, 2024

More Announcements

Operations Updates

Instrument Announcements

Switchover to new GMOS-N R400 on August 1 (HST)

Instrument Announcements

GMOS-N B480 unavailable from July 3 (HST) for ~3 weeks

Science Operations Announcements

Mask Cutter unavailable for at least one month

2025B OT Available

Fast Turnaround Call For Proposals

June 2025 Call for Proposals

Science Operations Announcements

Gemini South Schedule Changes June-July 2025

More Operations Updates