Welcome to Northwestern Physics and Astronomy

Faculty and Research
Our research employs an broad range of theoretical and experimental approaches to understand the fundamental nature of the universe.
Seminars and Colloquia
See our weekly seminars and colloquia throughout the academic year.
Dearborn Observatory
Visitors are invited to tour the Observatory every Friday night.

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Open Positions
News and Events
Observing at Dearborn Observatory
The Dearborn Observatory is open on Friday evenings for walk-in tours at 9:00 PM for public observing with the historic 18.5 inch refracting telescope.
Events
Apr
4
2025
Colloquium: Farhad Zadeh: "Nonstop Variability of the Black Hole ...
4:00 PM - 5:00 PM, Evanston
It is clear that an under-luminous supermassive black hole (Sgr A*) with a mass of 4.2 million solar mass lies at the center of the Gal...
Apr
4
2025
Friday Nights at the Dearborn Observatory
9:00 PM - 11:00 PM, Evanston
The Dearborn Observatory is open for public viewing every Friday night from 9 to 11 pm during the spring and summer months (Apr-Sept). ...
Apr
7
2025
HEP Seminar: Martin Kwok: "Teaching CMS a New Trick: Novel Signat...
4:00 PM - 5:00 PM, Evanston
The Large Hadron Collider(LHC) at CERN offers a tremendous amount of data to explore the unsolved mysteries in elementary particle phys...