The Department of Geology & Astronomy offers several courses in astronomy ranging from general education classes to more advanced classes for the astronomy minor. Students from all disciplines enjoy our astronomy classes, whether they are fulfilling their general education science requirement, completing part of their major program of study, or because they’re interested in learning how to use a telescope. The suite of astronomy courses includes:

ESS 111 Planets & Stars

ESS 112 Galaxies & Cosmology

ESS 311 General Astronomy

ESS 307 Geology of the Solar System

ESS 355 Intermediate Astronomy

ESS 362 History of Astronomy

A more detailed description of all of our courses can be found in the undergraduate catalogue. While there is no major in astronomy, the department offers a minor in the subject. A list of the requirements to complete a minor in astronomy can be found here.

WCU Astronomical Observatory

The College of Arts and Sciences maintains an astronomical observatory on the roof of the Schmucker Science Center which is overseen jointly by the departments of Physics and Geology & Astronomy. The main instrument is an 10-inch Meade reflecting telescope. The observatory has two SBIG CCD cameras and an SBIG stellar spectrograph. The telescope system can be used for basic observing, astrophotography, photometry, and spectroscopy. The observatory is used as an astronomical laboratory for astronomy courses and as a research area for independent study research projects.

In addition to the permanently mounted telescope, there is also a suite of portable telescopes: seven 8” Dobsonian telescopes, three 8” Schmidt-Cassegrain telescopes, and a 14” Schmidt-Cassegrain telescope.

The Observatory is not a public space open to visitation, however the WCU Astronomy Club offers numerous public events throughout the school year featuring telescopic equipment for all to enjoy. For more information, please visit the WCU Astronomy Club website.

WCU Planetarium

The Department of Geology and Astronomy operates the Dr. Sandra F. Pritchard Mather Planetarium at West Chester University. The planetarium is equiped with a state-of-the-art SciDome XD Touch digital projector.  The dome is a 32-foot nanoseam dome manufactured by Spitz, Inc. The planetarium is used for WCU astronomy classes, K-12 school groups, and public programs Our programs are made possible by a variety of funding sources including the WCU College of Arts and Sciences, admissions fees, and generous public donations.  For information about how you can help support the Mather Planetarium please visit the WCU Foundation website.

Approximately 50 schools and other groups attend the programs each year, and annual attendance approaches 2,000.  See our planetarium pages for more information about our group and public shows or to sign up for our planetarium e-mail list.