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Extragalactic Group
Members of the the extragalactic group work on a broad array
of astrophysical problems including active galactic nuclei,
black holes, the secular evolution of galaxies and the formation
of pseudobulges, bars and their impact on galaxy evolution,
and the assembly, evolution, merger rate, and star formation history
of galaxies over a wide range of cosmic lookback times.
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Below are weekly and special events where group members and visitors
present their research, journal clubs, and discuss hot
topics in astronomy.
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AST 386S - Seminar in Extragalactic Astronomy
Thursday, 3:30-4:30pm, RLM 15.216B
· Astronomy Colloquium
Tuesday, 3:30-4:30pm, RLM 15.216B
Research interests
- AGN
- Black Holes
- Galaxy Formation and Evolution
- Secular Evolution and Pseudobulges
- Bars and their Impact on Galaxy Evolution
- Galaxy Mergers and Tidal Interactions
- Starburst and AGN Galaxies
- Dwarf Galaxies
- Gamma-Ray Bursts
Research Activities
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Members
Name
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Title & Research
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Cornell, Mark
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Research Scientist

Structure and dynamics of galaxies; galaxy formation and evolution; pseudobulges in disk galaxies; surface photometry; wide-field imaging surveys and virtual observatories; applications software for astronomical image processing.
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Gebhardt, Karl
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Professor

Formation and evolution of galaxies; dynamics of stellar systems; study of supermassive black holes.
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Hill, Gary (Chair)
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Senior Research Scientist

Observational cosmology; radio galaxies and quasars; astronomical instrumentation.
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Jogee, Shardha
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Assistant Professor

Formation, Evolution, Dynamics of Galaxies. Member of GEMS, GOODS, and HUDF science teams. Bars and Mergers. Starbursts and AGN.
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Kormendy, John
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Professor

Supermassive black holes in galactic nuclei; structure and dynamics of galaxies; secular evolution of galaxies; dark matter; galaxy formation and evolution.
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Milosavljevic, Milos
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Assistant Professor

Massive black holes; the Galactic center; galaxy formation; galaxy
clusters; plasma astrophysics.
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Odewahn, Stephen
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Research Scientist

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Shields, Gregory
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Professor

Active galactic nuclei; supermassive black holes; chemical evolution of galaxies.
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Wills, Beverly
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Research Scientist

Active galactic nuclei from radio to x-ray wavelengths.
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Wills, Derek
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Professor

Statistical properties of quasars.
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Gaskell, Martin
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Research Fellow

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Shen, Juntai
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Postdoctoral Fellow

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Yoachim, Peter
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Postdoctoral Fellow

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Adams, Joshua
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Graduate Student

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Bauer, Amanda
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Graduate Student

Stellar Mass Accumulation in the Universe.
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Blanc, Guillermo
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Graduate Student

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Fisher, David
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Graduate Student

Structure and dynamics of galaxies; secular evolution of galaxies; galaxy formation and evolution.
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Forestell, Amy
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Graduate Student

Radial Velocities and Metallicities of Extragalactic Cepheids.
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Heiderman, Amanda
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Graduate Student

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Marinova, Irina
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Graduate Student

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Murphy, Jeremy
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Graduate Student

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Salviander, Sarah
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Graduate Student

Demographics and Evolution of Supermassive Black Holes in Quasars and Galaxies.
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Weinzirl, Tim
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Graduate Student

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Worhatch, Randi
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Graduate Student

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Research Activities
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