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Dr. John Wilson, a Senior Research Scientist in the Department of Astronomy, is the recipient of the 2017 Maria and Eric Muhlmann award of the Astronomical Society of the Pacific. This award recognizes recent significant observational results made possible by innovative advances in astronomical instrumentation, software, or observational infrastructure and is one of the few in the astronomical world focused on instrumentation.
After 20 years in space, and 13 years orbiting the planet Saturn, the Cassini mission is coming to an end. University of Virginia planetary astronomer Anne Verbiscer, a participating scientist with the mission, is attending this week's end-of-mission celebration at the California Institute of Technology, near NASA's Jet Propulsion Laboratory and is enjoying the final ride with hundreds of fellow Cassini scientists.
Professor Trinh Thuan and colleagues recently discovered a dwarf galaxy in the constellation Lynx that is so oxygen-deficient that may serve well as a proxy for better understanding the developing chemistry of the early universe.
On Monday, August 21, 2017 residents of Central Virginia will be able to view the partial phases of the total solar eclipse crossing the United States.
Circumstances for Charlottesville:
On July 17, a primitive solar system object that’s more than 6.5 billion kilometers away passed in front of a distant star as seen from Earth. Twenty-four telescopes and dozens of astronomers, including UVA faculty, staff, and students, were deployed by the New Horizons team to a remote part of Argentina in an effort to catch the shadow of the object - an event that's known as an occulation. Several telescopes, including one operated by UVA astronomer Anne Verbiscer, were in precisely the right place at the right time to catch its fleeting shadow.
Three UVA undergraduates along with Astronomy faculty and staff mentors have returned from South Africa, data in hand, after an attempt to place three UVA telescopes in the path of the shadow of the faint distant Kuiper Belt Object 2014 MU69 as it passed in front of a distant star. This Kuiper Belt object is the target of a January 1, 2019 flyby by the New Horizons spacecraft, which encountered Pluto in the summer of 2015.
The Deparartment of Astronomy is pleased to announce the following awards presented at Final Exercises on May 20, 2017:
Scientists, including UVA astronomer Mike Skrutskie, have used the UVA built LMIRCAM on the Large Binocular Telescope in Arizona to make a detailed map of the Loki Patera lava lake on Jupiter's moon Io. They have found evidence for two waves of overturning lava propogating around the lake.
Research Associate Tobias Fritz, along with graduate students Sean Linden and Paul Zivick in Nitya Kallivayalil’s Near-field Cosmology group, combined images from Gemini South’s wide-field adaptive optics system with data from the Hubble Space Telescope to determine the proper motion of a distant cluster of stars. The observations, the first to use ground-based adaptive optics to precisely measure the motion of a cluster at such a large distance, allowed astronomers to set a lower limit for the mass of our Milky Way while providing clues about the cluster’s origin.
News & Announcements
December 13, 2017
October 28, 2017
Dr. John Wilson, a Senior Research Scientist in the Department of Astronomy, is the recipient of the 2017 Maria and Eric Muhlmann award of the Astronomical Society of the Pacific. This award... Read»