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.
Star Formation At Virginia
Apache Point Observatory Galactic Evolution Experiment (APOGEE) at Virginia
Instrumentation Laboratory at Virginia
Theoretical and Computational Astrophysics at Virginia
Astrochemistry at Virginia
World Class Facilities at Virginia
Planetary Science at Virginia
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.
Associate Professor Kelsey Johnson will be the next director of the Echols Scholars Program. She is an award-winning teacher and advocate for public astronomy education, whose research on galaxy evolution has earned a National Science Foundation CAREER Award and other prominent honors.
Professor Kelsey Johnson teaches her students to ask deep, meaningful, and provocative questions in her ASTR 1270 Unsolved Mysteries in the Universe course. See more about this amazing course from an inspirational teacher in this video at UVA Today.
News & Announcements
January 9, 2019
Astronomers from the Sloan Digital Sky Survey (SDSS) reached the conclusion that after a “lazy” start of star formation for the first few billion years of their lives, both the Large and Small... Read»
January 8, 2019
This Hubble image taken by University of Virginia astronomer Craig Sarazin of the nearby elliptical galaxy Messier 105 (also called NGC 3379) is currently the Hubble Space Telescope Picture of the... Read»