Department of Astronomy

In a new paper published last month in The Astronomical Journal, a team of astronomers led by Department of Astronomy graduate student Nicholas Troup has shown that the brown dwarf desert is not as barren as previously thought. UVA faculty members Steven Majewski, Michael Skrutskie and John Wilson in the Department of Astronomy collaborated on the findings as part of the Apache Point Observatory Galactic Evolution Experiment, itself part of the Sloan Digital Sky Survey. Astronomers had long expected that t

UVA Today has an outstanding feature article on the New Horzions mission to Pluto featuring UVA scientists Anne Verbiscer (Astronomy) and Alan Howard (Environmental Sciences).

Read the Article at UVA Today

Anne Verbiscer (Astronomy) and Alan Howard (Environmental Sciences) are co-authors on several papers in the 18 March 2016 issue of Science which highlight results from the New Horizons Pluto Flyby.  The cover image reveals detail on Pluto's surface, as seen by the New Horizons spacecraft. At left is the bright, white Sputnik Planum, an informally named plain of nitrogen ice.  On the right are the dark red highlands of Krun Macula which rise 2.5 kilometers above the plains.

The Univesity of Virginia's Center for Global Inquiry has awarded a grant to support the Virginia/Chilean Universtiy Network for Astronomy, or VICUNAS. The program leverages UVA’s 20 years of collaboration in Chile with a new, state-of-the-art infrared spectrograph – called APOGEE-2 – that will soon yield an unprecedented survey of the southern half of the Milky Way. Astronomy professor Steve Majewski and senior research scientist John Wilson are working with seven Chilean universities to operate the instrument, sharing time, knowledge and expertise and exchanging students.

UVA astronomer Michael Skrutskie and colleagues have taken advantage of a chance alignment of Jupiter's moons to study Io's Loki Patera volcano and its huge lava lake with 40 times better resolution than any past Earth-based observations.

Read more at EOS Earth and Space Science News