News and Events
Observing at Dearborn Observatory
The Dearborn Observatory is open for public observing with the historic 18.5 inch refracting telescope every Friday night from 9 pm - 11 pm.
4:00 PM - 5:00 PM, Evanston
The proton and neutron, known as nucleons, are the fundamental building blocks of all atomic nuclei and make up essentially all the vis...