Gale Observatory


The Grant O. Gale Observatory is located at the extreme north end of the campus. It is reached by a road located just to the west of the tennis courts on 10th Avenue.

Landing Page

We are living in a Golden Age for astronomy, and Grinnell College offers its students a range of opportunities to experience the excitement of direct involvement in astronomical observation and investigation. The unusually sophisticated instrumentation at Grinnell's observatory...

News Item

The moon, Jupiter, and Mars will be the featured celestial objects at an open house at Grinnell College’s Grant O. Gale Observatory at 8:30 p.m. Wednesday, May 7. Robert Cadmus, Breid-McFarland Professor of Science, professor of physics, and observatory director, will lead the...