A scientist works to assemble the MAROON-X spectrograph in 2019 at the Gemini North Telescope in Hawaii. International Gemini Observatory / NOIRLab / NSF / AURA / A. Peck under CC BY 4.0 ...

From 2021 to 2023, Basant and his colleagues observed Barnard’s star 112 times using the MAROON-X spectrograph on the Gemini North telescope in Hawaii. “I was starting to see these signals in ...

Astronomers have confirmed the existence of four planets orbiting a star less than 6 light-years away with help from some of the world's most powerful telescopes.

Follow-up observations using the Gemini-North telescope in Hawaii and the Very Large Telescope in Chile measured visible light from the same location that confirmed the burst had come from around ...

Perched on the desolate summit of Cerro Pachon in the Chilean Andes, the Gemini South telescope is an identical twin to Gemini North in Hawaii. The two telescopes, located each side of the equator ...

The Gemini North telescope atop Hawaii’s lofty shield volcano Mauna Kea. Credit: International Gemini Observatory / NOIRLab / NSF / AURA / J. Chu / J. Pollard A powerful telescope, perched above ...

This image was captured by the Gemini North telescope in Hawaii, one half of the Gemini Observatory (the other is Gemini South in Chile's Atacama Desert).

The image of NCG 4449 was released to celebrate 25 years of Gemini North, which consists of an 8.1-meter diameter optical and infrared telescope located on the dormant volcano Maunakea in Hawaii ...

Using the Gemini North and Subaru telescopes, a team led by astronomer Yoshiki Matsuoka at Ehime University in Matsuyama, Japan, peered billions of years into the past by detecting the light of a ...

In this new study, the team used data from the ground-based Gemini North telescope in Hawaii. They confirmed that a pair of quasars they spotted date back to the Cosmic Dawn –about 50 million to ...

The team used data from the Gemini North telescope in Hawaii operated by NOIRLab in order to analyze a supermassive black hole binary within the elliptical galaxy B2 04022+379.

Twinkling stars can throw off telescope observations. To correct that, observatories like the Gemini North telescope in Hawaii create 'artificial stars' with lasers to hone their equipment.