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Caltech

Astronomy on Tap

Monday, September 15, 2025
7:30pm to 9:30pm
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"Balloon-Borne Telescopes" and "Living on Mars"
Susan Redmond, Optical Engineer, NASA JPL,
Adam Steltzner, Chief Engineer, NASA JPL,
  • Public Event

What are the prospects of people actually living on Mars? How do astronomers use high-altitude balloons to put telescopes nearly into space? Join us Monday, September 15th 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. - To the Stratosphere and Beyond: Chasing Cosmic Clues with Balloon-Borne Telescopes
8:30 p.m. - People Who Think About Living On Mars, Haven't Thought Enough About Living On Mars
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].