Professor

Lars Bildsten

Kavli Institute for Theoretical Physics
Area
Mathematical and Physical Sciences
Specialty
Astronomy, Astrophysics, and Earth Sciences
Elected
2026

Lars Bildsten is the Director of the Kavli Institute for Theoretical Physics and Professor of Astrophysics and Cosmology at the University of California, Santa Barbara. Bildsten is a theoretical astrophysicist focusing on the properties and behaviors of stars. His most recent research centers on time-domain astrophysics, wherein he tracks the dynamism of space by observing stellar changes.

Bildsten has received the Alfred P. Sloan Foundation Fellowship; the Helen B. Warner Prize from the American Astronomical Society; and the Dannie Heineman Prize for Astrophysics, awarded jointly by the American Institute of Physics and AAS. He is a member of the National Academies of Science and legacy fellow of the AAS. He is chair of the Board of Directors of Las Cumbres Observatory.

Bildsten received a B.S. in Engineering Physics from Ohio State University and a Ph.D. in Theoretical Physics from Cornell University.

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