Join us in Nice for the CHARA Science Meeting on April 28-30, 2025
The meeting will bring together the CHARA community to discuss recent science results and technical developments at the CHARA Array.
Eaton Fire Reaches Mount Wilson
Updates on the impact of the Eaton Fire
Job Announcement: Telescope Operations Specialist at the CHARA Array
The CHARA Array is seeking to hire a new Telescope Operations Specialist!
$3.5M Grant to Georgia State Will Fuel Space Research Across the Globe
A new three-year, $3.5 million grant from the U.S. National Science Foundation will foster new research at Georgia State’s Center for High Angular Resolution Astronomy (CHARA) Array by astronomers from around the world.
New Mobile Telescope Installed at Georgia State's CHARA Array
Scientists from around the world will have new opportunities to study the stars thanks to a newly installed mobile telescope at Georgia State’s Center for High Angular Resolution Astronomy, known as the CHARA Array.
The winners of the 2024 Fizeau and Michelson Prize
The Fizeau and Michelson Prizes were awarded to Steve Ridgway and Peter Tuthill, respectively, at the SPIE conference in Yokohama, Japan, on June 21, 2024, in recognition of their scientific contributions to the field of astronomical interferometry.
Special Session for Optical Long Baseline Interferometry at AAS 243 in New Orleans
Astronomers going to the meeting of the American Astronomical Society in New Orleans will want to attend a special session organized by CHARA that highlights recent science news and a special birthday!
"Optical Long Baseline Interferometry: Your Next Essential Research Tool"
Wednesday, January 10, 2024 | 10:00 AM CT - 11:30 AM CT
Georgia State Professor Granted $5M to Identify and Characterize Objects in Space
Georgia State Professor of Physics & Astronomy Stuart Jefferies has been awarded a $5 million, multi-institutional grant by the U.S. Air Force to develop techniques to detect, map and image faint objects in space.
Saving Mt. Wilson Observatory
Inside the long battle to maintain the spot where we found our place in the universe.
Georgia State Announces Ignite Award Winners
The CHARA Array and its staff were awarded the Research Impact Award a part of Georgia State University's 2023 Ignite Awards.
Georgia State’s CHARA Array sees “first fringe” with new beam combiner Silmaril and SPICA
The CHARA Array celebrates first fringes with the Silmaril beam combiner and a new milestone of recording data simultaneously in three wavelength bands using SPICA, MIRC-X, and MYSTIC.
Navigating the Cosmos with Georgia State’s CHARA Array
Plans are underway to add new instruments and a seventh movable telescope to the CHARA Array.
Winter Storm Hits Mount Wilson
A winter storm blanketed Mount Wilson Observatory under 4 feet of snow, delaying the start of the observing season at the CHARA Array.
Astronomy Professor Who Followed Dream Named One of Georgia State's Distinguished Alumni
Dr. Deepak Raghavan has been recognized as a 2022 Georgia State Distinguished Alumni Award honoree.
Dr. Theo ten Brummelaar receives the 2022 Fizeau Lifetime Achievement Award
The Joint Fizeau-Michelson Prize Committee awarded the 2022 Fizeau Lifetime Achievement Award to Dr. Theo ten Brummelaar for his leadership and long-term role in the optical, computational, and scientific development of the CHARA Array.
Job Announcement: Visitor Support Scientist at the CHARA Array
The CHARA Array is seeking to hire a Visitor Support Scientist.
Georgia State Astronomer receives honor from the American Astronomical Society
Regents' Professor Emeritus Hal McAlister of Georgia State University was recently named as a Fellow of the American Astronomical Society for 2022.
Two Instrument Scientist Positions Available at the CHARA Array
The CHARA Array is seeking applicants for an Optical Laboratory Scientist and a Telescope Systems Scientist.
WSB-TV2 Coverage of the Wildfire Impact on Mount Wilson
WSB Atlanta reports how California's historic wildfires in the fall impacted a Georgia State University research center used by scientists all over the world.
A Tribute to VEGA
December 19, 2020 (UT) marked the last night on sky with the VEGA instrument at the CHARA Array.
Betelgeuse Centenary Celebration
Join us for an on-line event to mark the 100th anniversary of the first measurement made of the angular diameter of the red supergiant star Betelgeuse.
Instrument Scientist Position at the CHARA Array - Mobile Telescope Project
The CHARA Array is seeking applicants for a Postdoctoral Research Associate to work on adding a seventh mobile telescope to the Array.
Postdoctoral Associate Position at the CHARA Array - Mobile Telescope Project
The CHARA Array is seeking applicants for a Postdoctoral Research Associate to work on adding a seventh mobile telescope to the Array.
A New Chapter on Mount Wilson
After narrowly surviving a massive wildfire, the CHARA Array will soon be an even more powerful instrument for observing the stars.
Bobcat Fire Burning in the Angeles National Forest
Evacuations orders are issued for Mount Wilson Observatory as a result of the Bobcat Fire.
Dr. Theo ten Brummelaar Receives Award for Global Engagement
Dr. Theo ten Brummelaar, director of the CHARA Array, receives the 2020 Staff Award for Global Engagement at Georgia State University. The award honors and recognizes outstanding accomplishments and contributions to international education.
CHARA Array Receives $7.1 Million to Fund Telescope, Open-Access Program for Scientists
Georgia State University’s Center for High Angular Resolution Astronomy (CHARA) in Mount Wilson, Calif., expects to receive funding from the National Science Foundation to build a new mobile telescope for the Array and to expand its open access program for guest observers.
Important Message about COVID-19
Recent news about the impact of COVID-19 at the CHARA Array.
Recent Ph.D. graduate Ryan Norris accepts faculty position at NMT
Recent graduate Dr. Ryan Norris accepts a position as an Assistant Professor of Astronomy at New Mexico Tech.
Postdoctoral Associate Position in Astronomical Instrumentation at the CHARA Array
The Center for High Angular Resolution Astronomy (CHARA) at Georgia State University is seeking applicants for a Postdoctoral Research Associate.
Dr. Fabien Baron Promoted to Associate Professor at GSU
We are happy to announce that Dr. Fabien Baron has been recommended for promotion to Associate Professor with tenure in the GSU Department of Physics and Astronomy.
Professor John Monnier Receives the Joseph Weber Award for Astronomical Instrumentation.
The American Astronomical Society awarded the 2019 Weber Prize to John Monnier (University of Michigan) for his pioneering work in high-angular-resolution imaging with long-baseline optical interferometry.
Professor Emeritus Hal McAlister Receives Prestigious Michelson Award
Astronomers and scientists gathered at the recent biennial meeting of the Society of Photo-Optical Instrumentation Engineers lauded the announcement that Professor Emeritus Harold (Hal) McAlister of Georgia State was named the winner of the 2018 Michelson Lifetime Achievement Award.
Dr. Fabien Baron to Receive the Dean’s Early Career Award
Dr. Fabien Baron has been selected to receive the Dean’s Early Career Award in the College of Arts and Sciences.
CHARA Array Awarded $3.9 Million To Provide Telescope Access To Scientists Across The Nation
Scientists at CHARA have been awarded a $3.9 million grant from the National Science Foundation to provide scientists greater access to the CHARA Array telescopes at the Mount Wilson Observatory in California.
WSB-TV2 Space Weather TV spot
The CHARA Array recently featured along with Georgia State University Astronomers and Solar Physicists in a news piece on WSB Atlanta about space weather, how it can affect us on Earth and how studying other stars with the CHARA Array may help further human understanding of the sun's behavior and the space weather it creates.
Georgia State and ALPAO Sign Agreement for Adaptive Optics Upgrade on Telescopes at CHARA
Georgia State University’s Center for High Angular Resolution Astronomy (CHARA) and the French company ALPAO have signed a contract for the development of an adaptive optics upgrade for the CHARA Array