RESEARCH

1. • Observational cosmology
   

2. • Formation and evolution of galaxies
   

3. • Formation of stars over cosmic time
   

4. • Photo-z and SED-fitting techniques
   

I study the formation and evolution of galaxies at epochs when the Universe was only a fraction of its present age. I am particularly interested in where and when the Universe made its stars and the complex chemical elements that we are all made of. In my work I use space-based facilities including the Hubble and Spitzer Space Telescopes, as well as ground-based ones such as the Keck, Gemini, and Magellan observatories in Hawaii and Chile.

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