Revealing the Nature, Diversity, and Formation of Super-Earth Exoplanets

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The next five years present a truly unique opportunity in the history of planetary astrophysics. For the first time, we have the observational techniques, the theoretical models, and a sufficient number of known exoplanets orbiting nearby stars to spectroscopically characterize a wide diversity of planets—ranging from hot giant planets to temperate Earth-sized planets in the habitable zone of their host stars. My group is currently in a unique position to make the next big leaps in this rapidly growing field of exoplanet characterization because I recently developed a novel theoretical modeling technique to interpret spectroscopic observations of exoplanets (Benneke 2016) and I was awarded several unprecedented observational programs using the Hubble Space Telescope (334 hours), the Spitzer Space Telescope (217 hours), and the Keck observatories (11 nights) to obtain the necessary data for this characterization. Benefitting from this unique starting position, I will establish a research group at Université de Montréal that will be among the worldwide leading groups in the characterization of exoplanet atmospheres. Highlights of my near-term work will be: