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Caltech

City of Astronomy Science Festival

Sunday, November 16, 2025
12:00pm to 4:00pm
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  • Public Event

Join us to learn why Pasadena is the "City of Astronomy" for a free afternoon of science demonstrations, solar telescopes, and public-level presentations on black holes, exoplanets, galaxies, space weather, and AI!

Come learn about space with scientists from Caltech, NASA JPL, Carnegie Observatories, LIGO, IPAC, The Planetary Society, USC, UCLA, Princeton, Griffith Observatory, and more! Science demonstrations will include "build a comet", "solar s'mores", infrared cameras, radio telescopes, VR headsets, gravitational demonstrations, and plasma and electromagnetic experiments.

Event is free and open to the public! No reservations required. Stay only as long as you want.

Schedule of Events
12-4PM - Science Demonstrations and Booths
12:00 pm - Anjali Tripathi - "Planet Quest"
12:30 pm - Joanna Piotrowska - "AI in Astrophysics"
1:00 pm - Gabe Muro - "What is Space Weather?"
1:30 pm - Sam Rose - "White Dwarfs, Neutron Stars, and Black Holes"
2:00 pm - Allison Matthews - "Tuning into the Cosmic Radio"
2:30 pm - Gabriele Vajente - "When Black Holes Collide"
3:00 pm - Cameron Hummels - "How Do Galaxies Form?"
3:30 pm - Mat Kaplan & Sarah Al-Ahmed - Astronomy Trivia

For more details, including directions, visit: https://www.cityofastronomy.org/

For more information, please contact Cameron Hummels by email at [email protected].