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News

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Researchers are seen talking at a panel discussion.
November 13, 2026
Caltech and Broadcom Gather to Map the Quantum Future
A star seen in a picture taken in 2007 (left) has vanished in a picture taken in 2015 (right).
November 10, 2026
Astronomers Find Hints of Star Population That Failed to Explode
Illustration showing new method to delete starlight from telescope images to reveal exoplanets
November 4, 2026
Erasing the Stars to Find Exoplanets
Caltech physicist John Preskill on stage at the Quantum California Convening at UCLA in October 2026.
November 3, 2026
Caltech and the New California Quantum Ecosystem
Hui Jin and Yingying Liu in Battery Park City.
November 3, 2026
Promoting the Next Generation of Putnam Competition Winners
A man in regalia stands behind a podium with large banners hanging in the background
October 30, 2026
"What Could We Not Do?": The Inauguration of Ray Jayawardhana as Caltech's 10th President
Portraits of five scientists against a graphic background
October 28, 2026
Five Caltech Faculty Selected by Meta to Help Solve Open Problems in AI
The UVEX spacecraft floats in space with a starry background.
October 27, 2026
Caltech Leads NASA Mission to Make the First Deep Ultraviolet All-Sky Maps
Illustration for The Brave New Space Age
October 27, 2026
First Light: The Brave New Space Age & Inauguration of Caltech's 10th President
Caltech graduate students and friends carry out their first rocket firing in 1936
October 26, 2026
Now 90 Years Young, Caltech JPL Looks Ahead to Another Nine Decades of Innovation and Exploration
Image of Katie Bouman in light blue shirt smiling in front of glass building
October 23, 2026
Watson Lecture: Katie Bouman Discusses Imaging the Invisible
portrait of Kareem El-Badry in front of Cahill Center for Astronomy and Astrophysics
October 15, 2026
Kareem El-Badry Wins Packard Fellowship

Events

All Events
November 16, 2026 8:15 am

KISS Short Course - Cosmic Lighthouses: Navigating Deep Space by the Beat of Pulsars

Cahill, Hameetman Auditorium
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November 16, 2026 1:30 pm

High Energy Theory Seminar

Online and In-Person Event
A Grover-Accelerated Search for Dark Matter
Zachary Bogorad, Fermilb,
High Energy Theory Seminar Series
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November 16, 2026 7:30 pm

Astronomy on Tap

Cosmology, Inflation, and Clusters
Sean Bruton, Postdoctoral Fellow, Department of Physics, Caltech,
Harshda Saxena, PhD Candidate, Department of Astronomy, Caltech,
Astronomy on Tap Series
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November 17, 2026 5:00 pm

Caltech-Tsinghua Joint Colloquium

Online Event
Max Wenqiang Xu, Associate Professor, Department of Mathematics, Tsinghua University,
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November 18, 2026 12:00 pm

Logic Seminar

Online Event
Topics in Measure Equivalence
Robin Tucker-Drob, Associate Professor, Department of Mathematics, University of Florida,
Logic Seminar Series
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November 18, 2026 12:15 pm

Caltech/IPAC Seminar

IPAC 102 (Large Conference Room)
Formation and evolution pathways of planets: comparison between theory and observations
Yasuhiro Hasegawa, JPL,
IPAC Astronomy Lunch Seminar Series
Learn More

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