Title

Strange New Worlds
Did you know that it wasn’t until the 1990s that scientists could be sure there were planets beyond our solar system? Since then, astronomers have discovered thousands of these planets — known as “exoplanets” — circling distant stars.

Date

November 18, 2025

Speaker

Dr. Joshua Winn
Professor of Astrophysical Sciences
Princeton University

Host

Dr. Eric Sandquist
SDSU Department of Astronomy Chair • Professor of Astronomy

Zoom

Watch Dr. Winn’s presentation from November 18, 2024.
Zoom Cloud Recording

Learn more about the John D. Schopp Memorial Lecture Series