Departments News

  • Classes cancelled 11/16

    November 15, 2018

    Dear Campus Community, I am writing to update you on the latest air quality readings, decisions regarding tomorrow’s class schedule, and the status of Saturday’s Big Game. As noted in previous messages, we have been closely tracking current air quality data, as well as forecasts for Berkeley. As of 3pm today the reading for the closest monitor, located in Aquatic Park, indicates that the Air Quality Index (AQI) surpassed 200, the level at which our guidelines require consideration of class cancellations. In addition, the forecast for tomorrow from the Bay Area Air Quality Management District now indicates that conditions are expected to deteriorate. In that context, and based on the guidance of experts on campus, we must assume that the 200 AQI threshold will be exceeded tomorrow. As a result, we have decided to cancel all classes for the remainder of the day today, and on Friday. While the campus is now essentially closed, there are a limited number of campus operations that must continue. They include University Health Services, dining halls and residential facilities, the optometry clinic, UCPD, OLAC, and the Office of Environment, Health & Safety. This is not a comprehensive list. Staff members who are uncertain about whether their duties can be filled from home, or have other questions should consult with their supervisors.

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  • UC Berkeley graduate student awarded Department of Energy fellowship

    September 14, 2018

    James Sullivan, a doctoral candidate at the University of California, Berkeley, has been awarded a Department of Energy Computational Science Graduate Fellowship (DOE CSGF) to support his research into Astrophysics. Sullivan, from McLean, VA, has bachelor’s degrees in Astronomy, Mathematics, and Physics from the University of Texas at Austin. Fewer than 6 percent of applicants are chosen for the fellowship each year.

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  • AI helps track down mysterious cosmic radio bursts

    September 10, 2018

    Artificial intelligence is invading many fields, most recently astronomy and the search for intelligent life in the universe, or SETI. Researchers at Breakthrough Listen, a SETI project led by the University of California, Berkeley, have now used machine learning to discover 72 new fast radio bursts from a mysterious source some 3 billion light years from Earth.

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  • Astronomy Congratulates Professor Eliot Quataert on being elected to the AAAS

    April 19, 2018

    The 1780 Charter of the American Academy of Arts and Sciences states that purpose of the Academy is "to cultivate every art and science which may tend to advance the interest, honor, dignity, and happiness of a free, independent, and virtuous people." AAAS Members have included John Adams, Benjamin Franklin, Thomas Jefferson, George Washington, Maria Mitchell, Alexander Graham Bell, Jonas Salk, John F. Kennedy, Martin Luther King, Jr., Aaron Copland, Charles Darwin, Albert Einstein, Winston Churchill, Laurence Olivier, Mary Leakey, Akira Kurosawa, and Nelson Mandela (to name a few). Nine UC Berkeley faculty have been elected to the American Academy of Arts & Sciences, a time-honored, prestigious society that convenes leaders in academic, business and government sectors to solve critical national and global challenges.   

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  • Flash-in-the-pan supernovas explained

    March 27, 2018

    Most exploding stars flare brightly and then slowly fade over weeks to months, but an unusual group of supernovas noticed only in the last 10 years flare up and disappear within days. Thanks to the ability of NASA’s Kepler Space Telescope to precisely measure starlight over long periods of time, astronomers now have a pretty good idea what these flash-in-the-pan supernovas are: exploding stars probably too dim to be detectable until the stellar matter ejected during the explosion collides with a shell of material puffed off years earlier by the star.

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  • Amateur astronomer captures rare first light from massive exploding star

    February 21, 2018

    Thanks to lucky snapshots taken by an amateur astronomer in Argentina, scientists have obtained their first view of the initial burst of light from the explosion of a massive star. During tests of a new camera, Víctor Buso captured images of a distant galaxy before and after the supernova’s “shock breakout” – when a supersonic pressure wave from the exploding core of the star hits and heats gas at the star’s surface to a very high temperature, causing it to emit light and rapidly brighten.

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  • Puzzling new supernova may be from star producing antimatter

    November 14, 2017

    An exploding star that continued to shine for nearly two years — unlike most supernovae, which fade after a few weeks — is puzzling astronomers and leading theorists, including UC Berkeley astrophysicist Daniel Kasen, to suggest that the event may be an example of a star so hot that it produces antimatter in its core. Stars would have to be very massive to get this hot, Kasen said, which is why most astronomers assumed they existed, if at all, only in the early years of the universe.

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  • Selections Made for the JWST Director’s Discretionary Early Release Science Program

    November 13, 2017

    Following the recommendation of the Time Allocation Committee and a thorough technical review, the Space Telescope Science Institute (STScI) Director Ken Sembach has selected 13 science programs for the JWST Director’s Discretionary Early Release Science Program (DD-ERS).

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  • Astronomers strike cosmic gold

    October 16, 2017

    The first detection of gravitational waves from the cataclysmic merger of two neutron stars, and the observation of visible light in the aftermath of that merger, finally answer a long-standing question in astrophysics: Where do the heaviest elements, ranging from silver and other precious metals to uranium, come from?

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  • #MeasureEarth: a world-wide experiment to determine whether Earth is flat or round

    September 18, 2017

    Former graduate student Lauren Weiss (now a postdoc at the University of Montreal) has created a public experiment called “Measure Earth," in which ordinary citizens can measure the curvature of Earth at noon on Oct 24th. Read further to see how you can participate this worldwide experiment! 

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