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Is focused on massive stellar astrophysics. Using a combination of observational and modeling resources, my research is aimed at improving our overall understanding of massive stars, both locally and in the early universe, so that we can effectively use them as cosmological tools.

Pushing the Limits of the Hubble Space Telescope. A Sea of Galaxies in the Final Frontier Fields Views. The final observations of the Frontier Fields project are now in the books, although the hard work of analyzing the data has just begun. Views of the stunningly beautiful galaxy cluster Abell 370 and its parallel field mark the end of this ambitious observing campaign, which began in October 2013. Entangled among the galaxies .

Journal Clubs and Research Groups. Youth for Astronomy and Engineering. The Space Telescope Science Institute enables excellence in astronomical research. By optimizing the science from state-of-the-art observational instruments in space.