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June 2026

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Tuesday, June 2nd, 2026
4:30pm – 6:00pm
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Mars through the Ages

Arms 155 (Robert P. Sharp Lecture Hall)
Wednesday, June 3rd, 2026
12:15pm – 1:00pm
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Caltech/IPAC Lunch Seminar

Online Event
Clouds and Vapor to Microphysics and Migration: The Power of Refractory Elements in Exoplanets and Brown Dwarfs
Joshua Lothringer, STSci,
4:00pm – 5:00pm
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Astronomy Colloquium: Neugebauer Lecture

Cahill, Hameetman Auditorium
Revolutions Great in Small in Astrophysics: Building on the Legacy of Gerry Neugbauer
Chas Beichman, Executive Director of the NASA Exoplanet Science Institute, Caltech,
Friday, June 5th, 2026
2:00pm – 3:00pm
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TAPIR Seminar

Online and In-Person Event
Thermohaline mixing in oceans and stars, and 3D simulations in extreme regimes
Adrian Fraser, NSF Postdoctoral Fellow, Applied Math Department, University of Colorado, Boulder,
Wednesday, June 10th, 2026
12:15pm – 1:00pm
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Caltech/IPAC Lunch Seminar

IPAC 102 (Large Conference Room)
Carbonaceous Nanodust Produced by WR140 Endures in its Extreme Stellar Environment
Emma Lieb, University of Denver,
Sunday, June 14th, 2026
1:00pm – 5:00pm
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City of Astronomy Science Festival

Monday, June 15th, 2026
7:30pm – 9:30pm
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Astronomy on Tap

"Star Formation" and "Dark Skies" for our 10th Anniversary Week
Cara Battersby, Professor, Department of Physics, University of Connecticut,
Stephen Hummel, Dark Skies Coordinator, McDonald Observatory, University of Texas,
Tuesday, June 16th, 2026
7:30pm – 9:30pm
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Astronomy on Tap

"X-Ray Astronomy" and "Aliens" for our 10th Anniversary Week
Esra Bulbul, Professor, Max Planck Insitute for Extraterrestrial Physics,
Tom Rice, Research Professor, Department of Physics, George Washington University,
Wednesday, June 17th, 2026
7:30pm – 9:30pm
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Astronomy on Tap

"Black Holes" and "Gravitational Waves" for our 10th Anniversary Week
Kyle Kremer, Professor, Department of Astronomy and Astrophysics, UC San Diego,
Floor Broekgaarden, Professor, Department of Astronomy and Astrophysics, UC San Diego,
Wednesday, June 24th, 2026
12:00pm – 1:00pm
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Caltech/IPAC Lunch Seminar

IPAC 102 (Large Conference Room)
Brandon Radzom, Indiana University,
Alex Rodriguez, University of Michigan,
Friday, June 26th, 2026
8:00pm – 10:00pm
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Stargazing Lecture

Cahill Center for Astronomy and Astrophysics
Illuminating the "Emptiness" of Space with Radio Beacons
Stella Ocker, Brinson Prize Postdoctoral Fellow, Department of Astronomy, Caltech,