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3 Abril 2012: Learn how Gemini is leading the way in developing the next generation of adaptive optics to power the new Gemini Multi-Conjugate Adaptive Optics System (GeMS).

23 Marzo 2012: Dr. William Smith, President of the Association of Universities for Research in Astronomy Inc. (AURA), announced today the selection of Dr. Markus Kissler-Patig as the new Director of the Gemini Observatory.

2 Noviembre 2011: Join in the celebration of Gemini Observatory’s one-thousandth scientific paper by becoming a friend of Gemini on Facebook. There, you can follow along, through the end of 2011, as some of the top science results (and dozens of stunning images) from the twin 8-meter telescopes are featured each week in “Gemini Gems.”

5 Octubre 2011: Astronomy and optical science lost a great pioneer and innovator when Dr. Aden Meinel passed away on 2 October 2011. Meinel led the development, and became the first Director, of the Kitt Peak National Observatory, located near Tucson, AZ. He then went on to become Director of the Steward Observatory at the University of Arizona, where he also founded the Optical Sciences program.

5 Octubre 2011: The 2011 Nobel Prize in Physics was awarded to Saul Perlmutter, Brian Schmidt, and Adam Riess for their discovery of the acceleration of the Universe, one of the more surprising cosmological results in modern astronomy. The discovery was enabled in large part through use of National Science Foundation (NSF) facilities operated by the National Optical Astronomy Observatory (NOAO) with headquarters in Tucson, Arizona and telescopes in Arizona and Chile.

29 Marzo 2011: A New Gemini Podcast, In October of 2010, the Gemini South primary mirror received a shiny new coating of protected silver. A new two-part podcast allows you to experience an insider's view of this exciting process, one that few outside of Gemini have ever witnessed. Navigate to the Podcast by clicking on the video clip below.

17 Marzo 2011: Poorly-aimed and unshielded outdoor lights are more than an annoyance. They waste more than $2 billion (17 billion kilowatt-hours) of energy in the United States each year. Poorly shielded roadway lights are also a safety and glare hazard, especially for older citizens. Under an unpolluted sky we ought to see more than 2000 stars, yet we see less than a hundred from many cities. The Milky Way is unknown to most city dwellers.

13 Agosto 2010: In a report released this morning, “New Worlds and New Horizons in Astronomy and Astrophysics,” a prestigious committee convened by the National Research Council for the National Academy of Sciences ranked the Large Synoptic Survey Telescope (LSST) as its top priority for the next large ground‐based astronomical facility.

3 Marzo 2010: With half of the world’s population now living in cities, many urban dwellers have never experienced—and maybe never will—the wonderment of pristinely dark skies. This loss, caused by light pollution, is a concern on many other fronts as well: safety, energy conservation, cost, health, and effects on wildlife. Yet, even though light pollution is a serious and growing global concern, it’s one of the easiest environmental problems that you can address on local levels.

15 Febrero 2010: The groundbreaking for the viewpoint Vista Sidney Wolff took place on February 1, 2010. The vista is on the road to the Cerro Tololo Inter-American Observatory (CTIO) in Chile and has a beautiful view of the SOAR and Gemini telescopes and also of the site selected for the Large Synoptic Survey Telescope (LSST). The construction of the vista point is a tribute to Dr. Sidney C. Wolff’s leadership in enabling the construction of these world-class facilities on Cerro Pachón high in the Andes mountains. Dr. Wolff served as President of the SOAR Board and first Director of the Gemini Observatory. She is currently President of the LSST Corporation.

5 Octubre 2009: The White House announced this weekend that President Obama will host a “Star Party” on the White House lawn Wednesday evening.

30 Abril 2009: The global citizen-science campaign GLOBE at Night 2009 recorded 80 percent more observations of the world’s dark skies than the program’s previous record—including double the number of digital measurements—thanks in large part to active participation and publicity from the network of 140 countries currently celebrating the International Year of Astronomy 2009 (IYA2009).

1 Abril 2009: On the nights of April 2-3 (3-4 UT) both Gemini telescopes participated in the “Around the World in 80 Telescopes” live, around the world control room webcast. Gemini was honored to be the first control room visit for the event when at 11:00 pm (HST) on April 2nd (9:00 am UT on April 3rd) Gemini presented a new video introduction to Gemini followed by a live visit to the Gemini North control room on Hawaii’s Mauna Kea hosted by Gemini’s Scott Fisher. Nineteen hours later, Gemini South participated in the event at Midnight (Chile time) on the night of April 3-4 (4:00 am UT on April 4th) when Gemini South astronomer Etienne Artigau hosted a visit to the Gemini South control room in Chile.

8 Diciembre 2008: The memorial service will be held at 2:30 PM on Saturday, Jan. 24, in the Frangipani Room at the Indiana Memorial Union in Bloomington. Friends and colleagues who wish to send thoughts to be shared at the memorial service should send them to Caty Pilachowski.

2 Septiembre 2008: The single-piece primary and tertiary mirror blank cast for the LSST is "perfect", say project astronomers and engineers.

20 Agosto 2008: Dr. R. Chris Smith has been selected as the next director of Cerro Tololo Inter-American Observatory (CTIO). Smith will succeed Dr. Alistair Walker in November. Walker will return to the scientific staff of CTIO after five years as director.

22 Julio 2008: Astronomer Pierre Martin, director of science operations at the Canada-France-Hawaii Telescope (CFHT), has been selected as the new director of the WIYN Observatory, which operates 3.5-meter and 0.9-meter telescopes on Kitt Peak.

22 Abril 2008: The international star-hunting activity known as GLOBE at Night inspired 6,838 measurements of night-sky brightness by citizen scientists around the world, including 660 digital measurements using handheld sky-quality meters.

25 Marzo 2008: The Association of Universities for Research in Astronomy (AURA) has selected Dr. David Silva as the new director of the National Optical Astronomy Observatory (NOAO), based in Tucson, Arizona.

17 Marzo 2008: The University of Arizona's Steward Observatory Mirror Laboratory is about to cast a new kind of giant optic for a unique wide-field survey telescope, the Large Synoptic Survey Telescope. The telescope will be the widest, fastest, deepest eye of the new digital age. Mirror Lab workers will begin loading 51,900 pounds of glass into the mirror mold early today.