Research

Stars and galaxies, through their dynamics and chemistry · The Ohio State University
Infrared view of the dense star fields at the center of the Milky Way
Metal-Rich Stars (PANTERA) →
Chemical fingerprints of stars that migrated out from the inner Galaxy to the solar neighborhood.
The binary star pair Alpha Centauri A and B, imaged by Hubble
Binary Stars →
From the widest pairs that test gravity to the closest ones hiding in a single spectrum.
Racks of the NASA Discover supercomputer
AI in Astronomy →
Agents and open tools that measure spectra, query archives and help run a night at the telescope.
Infrared view of the Orion Nebula, a star-forming region Artist's concept of a black hole with a jet, pulling gas from a companion star
Young Stars & AGN (Undergraduate Work) →
Young stellar objects in spectroscopic surveys and a supermassive black hole binary candidate, from my years at Vanderbilt.

Thumbnails: center of the Milky Way (NASA/JPL-Caltech) · Alpha Centauri A and B (ESA/NASA/Hubble) · Discover supercomputer (NASA/GSFC) · Orion Nebula (ESA/NASA/JPL-Caltech) · black hole with jet, artist's concept (NASA/JPL-Caltech).