What Do Uranus’s Cloud Tops Have in Common With Rotten Eggs?
April 22, 2018
Hydrogen sulfide, the gas that gives rotten eggs their distinctive odor, permeates the upper atmosphere of the planet Uranus –...
Dark Matter is a No Show in Ghostly Galaxy
March 27, 2018
Astronomers using data from the Gemini and W. M. Keck Observatories in Hawai‘i have encountered a galaxy that appears to...
Gargantua in the Mist
December 6, 2017
Supermassive black holes lurk at the centers of many galaxies. While some — like the black hole at the center...
Supermassive Black Hole is Ahead of its Time
December 5, 2017
Observations reveal the mass of earliest known supermassive black hole which radiates from an era in the universe only 690...
First Known Interstellar Visitor is an “Oddball”
November 19, 2017
Gemini Observatory provided key observations in characterizing an object visiting from outside our solar system, ‘Oumuamua. After the object was...
Gemini Observatory Confirms Spiral Nature of Extremely Distant Lensed Galaxy
November 2, 2017
Gemini Observatory, using the Near-Infrared Integral Field Spectrograph on the Gemini North telescope in Hawai‘i, has confirmed the spiral nature...
Cosmic Forge of Rare Heavy Elements Discovered
October 16, 2017
The precious elements in our Earth-bound bling, gold and platinum, are thought to have been forged in ancient fiery cataclysms,...
Astronomers Feast on First Light From Gravitational Wave Event
October 15, 2017
Gemini Observatory "pulled all of the stops" to bring a gravitational wave source into focus and capture early optical and...
The Little Star That Survived a Supernova
August 16, 2017
By combining the light collecting power of Gemini North's 8-meter mirror with a high-resolution spectrograph at the neighboring Canada-France-Hawaiʻi Telescope...
Striking Gemini Images Point Juno Spacecraft Toward Discovery
June 29, 2017
Very detailed Gemini Observatory images peel back Jupiter’s atmospheric layers to support the NASA/JPL Juno spacecraft in its quest to...
Gemini Observatory Astronomer Meg Schwamb to be Awarded Sagan Medal
June 1, 2017
Gemini Observatory astronomer Meg Schwamb is this year’s recipient of the Carl Sagan Medal for Excellence in Public Communication in...
Dr. Laura Ferrarese Appointed Interim Director of Gemini Observatory
June 1, 2017
On July 1, 2017, Dr. Laura Ferrarese begins a one-year term as Interim Director of the Gemini Observatory, which is...
Octocam Looks Toward a New Era of Discovery
April 4, 2017
Gemini Observatory announces the development of a major new facility-class broadband optical and near-infrared imager and spectrograph named OCTOCAM.
Planetoid Pairs Reveal a Kinder, Gentler Neptune
April 3, 2017
It’s a kinder, gentler Neptune, says Gemini astronomer Meg Schwamb in describing a new result that leaves little doubt about...
Exploring a Fast Radio Burst in Three Dimensions
January 4, 2017
Gemini Observatory provides critical rapid follow up observations of a Fast Radio Burst – one of modern astronomy's greatest enigmas....
The Beautiful Messiness of Star Birth
December 28, 2016
A new image released today by the Gemini Observatory offers a deep, revealing view into an active stellar nursery. The...
Are All Stars Created Equal?
November 8, 2016
Astronomers using critical observations from the Gemini Observatory have found the strongest evidence yet that the formation of more massive...
Cluster’s Advanced Age in Razor-sharp Focus
October 11, 2016
An international team of astronomers, using the Gemini Multi-conjugate adaptive optics System (GeMS) and the high resolution camera GSAOI, brought...
Gemini Images Galaxy That Is 99.99 Percent Dark Matter
August 23, 2016
Using the world’s most powerful telescopes, an international team of astronomers has discovered a massive galaxy that consists almost entirely...
Gemini Tracks Collapse of Io's Atmosphere During Frigid Eclipses
July 31, 2016
Using the world’s most powerful telescopes, an international team of astronomers has discovered a massive galaxy that consists almost entirely...
Gemini Observatory Instrumental in Exoplanet Harvest
July 17, 2016
Gemini Observatory plays a key role in the latest harvest of over 100 confirmed exoplanets from NASA’s K2 mission, the...
Exploring a Frozen Extrasolar World
July 5, 2016
As the Juno mission begins exploring Jupiter in our Solar System, scientists explore a solo world that researchers say looks...
Ultra-sharp Image Uncovers the Shocking Lives of Young Stars
June 16, 2016
The world’s most advanced adaptive optics system reveals “shocking” details on star formation in a new image released today by...
Lonely Black Hole Relic Shines Light on Young Universe
April 4, 2016
Astronomers using the 8-meter Gemini North telescope on Hawaii’s Maunakea have probed an enigmatic, and unexpected, supermassive black hole dominating...
NSF Selects AURA to Continue Managing Gemini
February 4, 2016
The National Science Board (NSB) and the international Gemini Board have authorized the National Science Foundation (NSF) to award a...
Gemini Helps Confirm Dark “Noodles” in Milky Way
January 20, 2016
Today, in the journal Science, Australian scientist Keith Bannister announced findings that might help solve a 30-year old mystery.
Gemini Planet Imager Exoplanet Survey
November 11, 2015
The Gemini Planet Imager Exoplanet Survey (GPIES) is an ambitious three-year study dedicated to imaging young Jupiters and debris disks...
Searching for Orphan Stars Amid Star birth Fireworks
September 24, 2015
A new Gemini Observatory image reveals the remarkable “fireworks” that accompany the birth of stars. The image captures in unprecedented...
Watching an Exoplanet in Motion Around a Distant Star
September 13, 2015
A team of astronomers has given us our best view yet of an exoplanet moving in its orbit around a...
Gemini Installs Record-Breaking Rooftop PV Solar Panel System
September 9, 2015
Continuing Gemini Observatory’s commitment to the positive stewardship of our planet, Gemini leads in the use of renewable energy sources...