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Caltech

Astronomy on Tap

Monday, August 4, 2025
7:30pm to 9:30pm
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"Exploring Saturn's Moon Titan" and "Stellar Gravity Bombs"
Morgan Cable, Research Scientist, NASA JPL,
David Vartanyan, Hubble Fellow, Carnegie Observatories,
  • Public Event

How will NASA use a helicopter to explore Saturn's moon Titan? What triggers a star to explode in a powerful supernova? Join us Monday, August 4th at 7:30PM as we discuss these topics and more at our next Astronomy on Tap. We'll host two ~20 minute talks, Q&A, and then follow it up with interactive, astronomical pub trivia, and guided stargazing with telescopes!

7:30 p.m. - Why we think dark matter really exists--and what we think it is
8:30 p.m. - Finding Stars about to Die
9:00 p.m. - Astro-themed Pub Trivia Answers and Prizes

About the Series

Astronomy on Tap is a global phenomenon where professional astronomers give informal science talks in local bars with accompanying pub trivia and interactions with the public. Scientists at Caltech organize the Los Angeles Chapter of Astronomy on Tap one Monday a month. We host these free events which are open to all at the outdoor patio of the Dog Haus Biergarten in Old Town Pasadena (with inexpensive parking structure one block away).

Each event consists of two ~20-minute informal science talks given by researchers in astronomy, physics, and space science followed by Q&A. In the intermission periods, we have guided stargazing with telescopes, and astro-themed pub trivia. Event is free and open to all. No reservations necessary. For more information and recordings of past events, please see the Caltech Astro Outreach website and the Caltech Astro YouTube page.

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