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Gemini South Reveals Origin of Unexpected Differences in Giant Binary Stars

Gemini South Reveals Origin of Unexpected Differences in Giant Binary Stars

April 29, 2024

Astronomers Measure Heaviest Black Hole Pair Ever Found

Astronomers Measure Heaviest Black Hole Pair Ever Found

February 29, 2024

Journey Through the Universe Celebrates 20 Years of Exploration on Hawai‘i Island

Journey Through the Universe Celebrates 20 Years of Exploration on Hawai‘i Island

January 29, 2024

Gemini South Captures Twisted Dusty Disk of NGC 4753, Showcasing the Aftermath of Past Merger

Gemini South Captures Twisted Dusty Disk of NGC 4753, Showcasing the Aftermath of Past Merger

January 25, 2024

Big Astronomy Planetarium Show Now Available for Free Download

Big Astronomy Planetarium Show Now Available for Free Download

December 14, 2023

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Announcements

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

CPS Urges Action In First Recommendations Paper

CPS Urges Action In First Recommendations Paper

March 14, 2024

NOIRLab Leads AstroDay Chile in Celebration of National Day of Astronomy

NOIRLab Leads AstroDay Chile in Celebration of National Day of Astronomy

March 11, 2024

United Nations Agrees to Address Impact of Satellite Constellations on Astronomy

United Nations Agrees to Address Impact of Satellite Constellations on Astronomy

February 15, 2024

More Announcements

Operations Updates

December 18, 2023

General Announcements

24A Programs and Schedule Announced!

Instrument Announcements

GMOS tutorial on flexure-induced wavelength shift correction using sky lines

General Announcements

Hilo Staff Recognized by Awards from the Association of Universities for Research in Astronomy

Science Operations Announcements

DRAGONS v3.2 Released - GHOST and new GMOS-S CCDs Support

General Announcements

Avoid updating to Sonoma 14.4

Instrument Announcements

GNIRS LR- and HR-IFU released for science use

More Operations Updates