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    Allan Spradling and his team focus on the biology of reproduction, particularly oogenesis — the process of egg formation.

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  • Dr. Shreyas Vissapragada

Shreyas
Vissapragada

Shreyas Vissapragada is a Hale Scholar at Carnegie Observatories. His primary research goal is to understand the life stories of extrasolar planets, primarily using observational methods like the transit and radial velocity techniques. Currently, his key programs include studies of atmospheric escape in exoplanets using the Hubble Space Telescope, the James Webb Space Telescope, and the Magellan Telescopes, and all-sky radial velocity surveys (with Magellan/PFS and TNG/HARPS-N) to search for rare Neptune-sized planets that may be the exposed interiors of giant planets.

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George Ellery Hale Distinguished Scholar
Pasadena, CA

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Las Campanas Observatory

Las Campanas Observatory in Chile, established in 1969 by Carnegie Science as light pollution in Los Angeles increasingly hindered scientific observing there. Credit: Carnegie Science

Q&A | Insights from early career astronomers Jessica Spake, Peter Senchyna, and Shreyas Vissapragada
From exoplanet atmospheres to massive stars, discover what drives three early career astronomers as they explore the universe’s biggest mysteries and share their paths to the Carnegie Science Observatories.
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Sunset behind the Magellan telescopes
Three astronomers join Carnegie Science Observatories staff
Jessica Spake, Peter Senchyna, and Shreyas Vissapragada represent a breadth of astrophysical expertise.
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