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Galaxy Evolution and Cosmology Initiative (GECO)

Galaxy Evolution and Cosmology (GECO) is a research initiative focused on galaxy evolution and cosmology made possible by generous seed funding from the Provost and Dean’s office at UVA. The relevant themes include resolved stellar populations, near-field cosmology, the dark universe, and galaxy formation and evolution, from both theoretical and observational perspectives. UVA is a member of the LSST-Discovery alliance, SDSS, and has access to a range of telescope apertures and wavelengths (including LBT, MMT/Magellan). The UVA astronomy faculty have strong research ties to the scientific staff at the National Radio Astronomy Observatory (NRAO), which is located on the grounds of the University.

 

2024 GECO Fellows

 

 

 

Cross-disciplinary Opportunities

GECO strives to be a space for innovation, including as a nexus for art and design.

  1. With William Wylie, Commonwealth Professor of Art, we are developing a series of cyanotype prints made from spectrographic plates that were used in the Sloan Digital Sky Survey’s APOGEE experiment. Whilst these cyanotypes depict beautiful star charts, they also capture and render the quite technical (and mostly opaque to the larger community) way in which astronomical surveys are planned and executed, all in the form of a tactile, approachable, object.
  2. With Katy Marks, Founder of the award winning London-based architecture firm Citizens Design Bureau (@citizensdesignbureau) that specializes in conservation of museums, performing arts centers and other community venues, we are developing a “brief” to figure out how to depict in design (possibly via installation space) the concept that we only know about 4% of the Universe.

 

Graduate Students

GECO Faculty

Nitya Kallivayalil
Professor, Dean’s Research Fellow, GECO management committee
Near-field Cosmology, Resolved Stellar Populations, Local Group Dynamics
Paul Torrey
Assistant Professor, GECO Management Committee
Extragalactic Astrophysics; Computational Galaxy Formation
Aaron Evans
Hamilton Professor, GECO management committee
Hamilton Professor Extragalactic Astronomy, Starbursts and Active Galactic Nuclei
Shane Davis
VITA, Associate Professor
Numerical simulations, star formation feedback, active galactic nuclei
Rob Garrod
Professor
Astrochemistry in low-metallicity regimes
Remy Indebetouw
Professor
Magellanic Clouds, Interstellar medium of nearby galaxies, Resolved star formation in nearby galaxies
Bradley Johnson
Associate Professor
CMB studies, ISM studies, Dark Matter searches
Anatoly Klypin
Visiting Professor
Large-Scale Structure, cosmological simulations, evolution of galaxies
Photo of Steve Majewski in front of brick wall.
Chair, Vanderbilt Professor
Galaxy evolution, stellar populations and companions, observational astronomy, instrumentation www.souleros.com/srm
Maryam Modjaz
Professor
SNe and GRB host galaxy studies: metallicity, SFR,  chemical evolution and SNe rates
Jonathan Tan
VITA, Research Professor
 Pop III Star Formation, Supermassive Black Hole Formation; Galactic Interstellar Media; Star Formation Laws
Mark Whittle
Professor
AGN, starburst galaxies, galaxy evolution
Ilsang Yoon
NRAO Assistant Scientist

Astrophysics of the radio-millimeter observation of galaxies and AGNs; Vera C. Rubin LSST AGN science

Photo of David Nichols
Assistant Professor

Dark matter, black holes, gravitational waves

Photo of George C. Privon
Associate Scientist, NRAO

AGN, starburst galaxies, galaxy interactions and mergers