Nine years ago today, an asteroid exploded over Chelyabinsk, Russia. It was only about 20 meters in diameter (or 55-65 feet) — by meteor and asteroid standards, pretty small, but as you may remember, it packed a punch.
The Bernardinelli-Bernstein comet is named after its discoverers, University of Washington postdoctoral scholar Pedro Bernardinelli, and University of Pennsylvania cosmologist Gary Bernstein, who first spotted the comet in the Dark Energy Survey dataset.
DiRAC Alumni, Dr. Gwendolyn Eadie, wins 2021 Polanyi Prize in Physics for her leadership and research in the emerging interdisciplinary field of astrostatistics.
On January 3, 2022, Željko Ivezić assumed the role of Director of Rubin Observatory Construction, appointed by Matt Mountain, AURA President. Professor Ivezić has been involved with Rubin Observatory/LSST since its inception in the early 2000s, serving for many years as Project Scientist and head of the Project Science Team.
Great success for Rubin Observatory! On the summit, the Telescope Mount Assembly (TMA) began moving manually in azimuth and elevation on a thin film of oil in early September—for the first time since factory testing in Spain. You can see a video of this achievement on the Rubin Observatory YouTube channel.