Some of the team that installed the Cassegrain rotator back to the telescope. after the helium lines replacement and preventive…

Hawaiʻi County Mayor Mitch Roth joined in the festivities and took time to celebrate the observatories for providing STEAM…

Acquisition and Guidance (A&G) modules installed on their test carts in the Gemini South telescope instruments lab. Engineers…

Raw spectrum obtained with IGRINS-2 for the planetary nebula NGC 6302: on the left side is the H-band and on the right side is…

Sky Quality Camera images of the night sky at Fray Jorge National Park captured on 9 January 2021. Left panel: RAW RGB frame…

Timelapse of the night sky over Gemini North, part of the International Gemini Observatory, operated by NSF NOIRLab, showing…

Emission map of the CO fundamental ro-vibrational P22 transition at 4.8760 μm; P25 at 4.909 μm, and P26 at 4.920 μm. Each…

Emission map at 4.9 μm of the AB Aur complex originating from gas and dust present in the disk, as well as stellar photospheric…

After the second Telescope Integration run, IGRINS-2 was opened up in the Gemini North Instrument Lab for maintenance tasks…

IGRINS-2 was installed on the Gemini North telescope for its second telescope integration run. The gold-colored box is the…