BS ’67 Mathematics, MS ’68 Engineering Science, PhD ’72 Engineering Science
Norton Greenfeld
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A Message to the Caltech Community from President Thomas F. Rosenbaum
President Rosenbaum addresses the impact of the Eaton, Palisades, and Hurst fires on our community and shares resources to support those affected.
Hadrian Manufacturing Tour
On Wednesday, February 5, join LA South Bay Techers and MIT alumni for an exclusive tour of Hadrian Manufacturing in Torrance
Andalucia in a Parador
Settle in for seven nights at a first-class, modern parador in Antequera, a medieval town in the picturesque heartland.
See Who’s Attending
See Who’s Attending (In-Person) Returning to campus for Seminar Day? See who’s attending in-person.See Who’s Attending (Virtual) Watching Seminar Day online? See who’s logging on to watch the event virtually.[ba_dual_button btn_alignment="center" btn_a_text="Go Back"...
Reunion Weekend 2019 Class Photos
Thank you for attending Reunion Weekend 2019! To download your high resolution class photo for printing, click your image below, then right click the expanded image and select "Save As." Want even more photos? Use the links below: Reunion Weekend 2019 —...
Alumni Weekend and Reunions 2019
Alumni Weekend and Reunions 2019 May 16-19, 2019 Thank you to all Techers who attended Alumni Weekend and Reunions 2019! To see photos from the event, visit the Alumni Weekend and Reunions gallery and Photo Booth. For questions about Alumni Weekend and...
Alumni Weekend and Reunions 2021
Alumni Weekend and Reunions 2021 October 15-17, 2021 The Alumni Weekend and Reunions celebration was a tremendous success, powered by the Caltech Alumni Association. Thank you to the nearly 300 Techers and guests who spent the weekend connecting with...
Alumni Weekend and Reunions 2023
Alumni Weekend and Reunions 2023 October 19-22, 2023 Caltech Alumni Return to Campus for 2023 Alumni Weekend and Reunions More than 300 alumni from around the country and the globe, including participants from as far away as China, Germany, and Sweden, came...
Join the Alumni Portal
Connect, engage, and grow with Caltech alumni.
Digital Yearbook
Your Alumni Digital Yearbook (powered by BrightCrowd) will help you easily reconnect with your graduating class. Personalize your own page in your class' book to include professional updates, favorite Caltech memories, photos from campus life, and current contact...
Join the Alumni Portal
With more than 26,000 Caltech alumni around the world, Techers are making a positive impact through science! Find out where your fellow alumni live on the Caltech Alumni Portal.