Night Sky with Stars


One Giant Leap

Humanity's past - and future - on the moon


Flyer for One Giant Leap event


 More information

Download the flyer here.



About the Program

Discover the Universe at Foothill College

The Astronomy Department at Foothill College offers lecture and laboratory classes with astronomy professor Dr. Geoff Mathews.  Courses in solar system and stellar astronomy provide you with a non-technical introduction to the worlds with which we share our solar system; the life and death of stars; the formation of galaxies; and the evolution of the universe.

In Spring 2019, Dr. Mathews is teaching two sections of Astronomy 10B - one on Tuesday and Thursday evenings, and the other on Monday and Wednesday afternoons.  He is also teaching one section of the Astronomy 10L lab on Monday afternoons.

Dr. Mathews joined us from the University of Hawaii, where he taught others how to teach astronomy more effectively. Our long-time faculty member Andrew Fraknoi retired in June 2017.

Degree & Program Types

We do not offer a degree or certificate program in Astronomy. However, the astronomy courses meet general education requirements for other degrees offered.

The Foothill College Observatory

Observatory from the Library Quad area

Located on the main campus near the Krause Center for Innovation, the observatory provides students and community members with the opportunity for first-hand exploration of the wonders of the universe.  The observatory is open on Friday nights from 9 to 11 p.m. and on Saturdays from 10 a.m. to noon.   

The Silicon Valley Astronomy Lecture Series

Founded in 1999, the Silicon Valley Astronomy Lecture Series lectures are presented on six Wednesday evenings during each school year at Foothill College.  Speakers over the years have included Nobel-prize winners, members of the National Academy of Sciences and many other well-known scientists explaining astronomical developments in everyday language.

The series, moderated by Foothill College Astronomy instructor emeritus Andrew Fraknoi, is sponsored by the Astronomical Society of the Pacific, the SETI Institute, NASA's Ames Research Center and Foothill College. Topics range from the exploration of the planets to the speeding up of the expanding universe; from planets around other stars to black holes at the centers of
distant galaxies.

Lectures are free to the general public. You can obtain free audio files (podcasts) of the lectures from the Astronomical Society of the Pacific and video versions of a few of the current lectures at YouTube Channel.

The Peninsula Astronomical Society

The Peninsula Astronomical Society holds its meetings on the campus of Foothill College at 7:30 p.m. on the second Friday of each month in room 5015 next to Parking Lot 5. There is a $3 charge for parking — visitor parking permits are available from the machines in the parking lots (see map). Meetings feature lectures by prominent members of the professional and amateur communities, and are open to the public.

Astronomy on the Web

For further explorations of the universe, check out these selected astronomy sites on the Web.



Silicon Valley Astronomy Lecture Series

 Space telescope

The Silicon Valley Astronomy Lecture series is held two Wednesdays per quarter, at 7 pm at Smithwick Theatre.


Admission is free, $3 parking fee. Arrive early to locate parking. See map.

Learn more about the series

Podcasts | Videos | YouTube

David Marasco

We're Here to Help!

David Marasco, Dept. Chair


Office Room 4405

Division Office Contacts

Ram Subramaniam, Division Dean
Phone: 650.949.7472
To meet with the dean, contact the Student & Faculty Support Center.
PSME Division
STEM Success Center