University of Virginia, College and Graduate School of Arts and Sciences

Star Formation At Virginia

Read More»

Apache Point Observatory Galactic Evolution Experiment (APOGEE) at Virginia

Read More»

Instrumentation Laboratory at Virginia

Read More»

Theoretical and Computational Astrophysics at Virginia

Read More»

Astrochemistry at Virginia

Read More»

World Class Facilities at Virginia

Read More»

Planetary Science at Virginia

Read More»

UVA Astronomer Celebrates the Success of Cassini

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.

Success! New Horizons Team Sees Occultation by 2014 MU69

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.

UVA Students, Faculty, and Staff Chase Shadow of Kuiper Belt Object Across South Africa

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.

UVa Astronomers Track Distant Star Cluster with Adaptive Optics

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.

Pages

News & Announcements

Oxygen-deficient Dwarf Galaxy Hints at Makings of Early Universe

September 25, 2017

Professor Trinh Thuan and colleagues recently discovered a dwarf galaxy in the constellation Lynx that is so oxygen-deficient... Read»

UVA Astronomer Celebrates the Success of Cassini

September 14, 2017

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... Read»

August 21, 2017 Eclipse in Charlottesville

August 18, 2017

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:... Read»

Subscribe to Department of Astronomy RSS