Observational cosmology: studies of dark energy and dark matter
High Resolution X-ray Spectroscopy
X-ray Emission from Clusters of Galaxies
Cooling Flows in Clusters of Galaxies
Surveys of Clusters of Galaxies
The Chandra and XMM-Newton X-ray Observatories
Optical and X-ray Astrophysics Instrumentation
Weak Gravitational Lensing of Clusters and Large Scale Structure
Optical Astrophysics Simulation
Advanced Multivariate Monte Carlo Data Analysis Techniques
The Large Synoptic Survey Telescope (LSST)