Research Interests

Dust
Interstellar dust in the Milky Way and other galaxies
Extraplanar dust
Radiation pressure

Ionized Gas
Supernova Remnants
H II regions
Superbubbles
Warm Ionized Medium/Diffuse Ionized Gas (Origin of diffuse Hα emission)

Molecular Hydrogen
H₂ fluorescence lines

Radiative Processes & Numerical Models
Hot Gas
Dust Scattering/IR emission
Resonance Scattering
Compton Scattering (Sunyaev-Zeldovich Effect)

Galaxy Formation & Evolution
Star Forming galaxies
Starburt galaxies
Elliptical galaxies