PypeIt is an open-source Python software package for reducing OIR slit spectroscopy data, which has been applied to a wide range of telescopes and instruments.

As part of the JWST Cycle 2 Proposal process (with deadline of 27 January 2023), NOIRLab plans to offer up to 5% of the US share of regular-proposal Gemini time in Semesters...

Gemini North and South are accepting proposals for the Fast Turnaround (FT) program. The upcoming deadline is 12:00 (noon) Hawai‘i Standard Time on 30 Sep 2022. Please note the change in deadline...

The Gemini Observatory Directorate wishes to thank everyone who contributed to the success of this year’s hybrid Gemini Science Meeting conference in Seoul, Korea — from the organizing committees, to the speakers...

The Users Committee of Gemini Observatory (UCG) would like to hear from you! The UCG provides feedback to the observatory on all matters that affect current users. The committee convenes annually in...

NEWFIRM is a wide-field (28 arcmin) near-IR imager that was a facility instrument on the Mayall telescope at KPNO from 2006 to 2010 and 2012 to 2016 and the Blanco telescope at CTIO from 2010 to 2011.

In 2001 when the Georgia State University Center for High Angular Resolution Astronomy (CHARA) Array was dedicated, its 300-meter telescope baselines provided the highest optical resolution available to astronomers.