Welcome to the website of Hartnell College's Planetarium!


If you are a member of the PUBLIC, please note that due to the transition to the new planetarium, our Public Programs are currently on hold. They are due to restart sometime in February.


If you are a TEACHER looking to set up a field trip, please visit our School Programs page.


If you are a STUDENT you should come check out our Student Programs page where we post about activities on and off campus for students.

Who to contact

Planetarium Coordinator
Phone: (831)-755-6913
N - Merrill Hall
Office: Planetarium
Building: Hartnell College Merrill Hall

Upcoming Events