What is dark matter?
How much is there and what are its properties?
How is it distributed in space?
What is the relationship between galaxies and the dark matter halos in which they live?
How do galaxies and halos co-evolve?
How are galaxies affected by their environment?

These are some of the questions that I am trying to answer. Broadly, my research is in the areas of Cosmology and Extragalactic astronomy. Particular interests are

Word Cloud
Word cloud drawn from my papers