Iqueye, the Italian Quantum Eye, is a fast photon counter designed to achieve sub-nanosecond timing accuracy in the optical bands. It uses Single Photon

The Immersion GRating INfrared Spectrograph 2 (IGRINS-2), the recently commissioned facility instrument at Gemini North, has been successfully re-installed on the

The Gemini Observatory Archive (GOA) is the primary means for the community to access Gemini data, including both authenticated PI access to

The instrument science team for the Gemini High-resolution Optical SpecTrograph (GHOST) has released a new video tutorial describing how to set up

We are pleased to announce the monthly Call for Proposals for the Gemini Fast Turnaround (FT) Program. The upcoming deadlines are 12:00 p.m. (noon)

The Gemini Large and Long Program (LLP) is offered annually and is open for the submission of proposals for semesters starting in

The 2025B Gemini Observatory Call for Proposals has been released. Proposals are being accepted for observations between 1 August 2025 and 31 January 2026

What will the next decade of astronomical discovery look like? The International Gemini Observatory is embarking on the crucial process to define its long-term