Viewing through the Clark Telescope will be possible if weather permits, but building will be open for tours on cloudy nights.
The Clark 9.53 inch refactor will be open for viewing the planets, moon, star clusters, nebulae and galaxies. The featured objects will depend on the date and sky conditions. In good sky conditions we will also set up Celestron telescopes on the lawn around the observatory.
Please note that while McKim is well equipped for observing the sky, it lacks the modern convenience of a restroom. Also note that evening weather tends to be chilly, and you will enjoy your visit to McKim more if you dress warmly.
We are happy to give special tours to groups. To arrange a visit to McKim, call the Department of Physics and Astronomy (765-658-4654), Dr. Mary Kertzman (765-658-4647), or Dr. Howard Brooks (765-658-4653).
Fall 2025 Open House Schedule
(All dates are Friday evenings)
August 29, 8:30 – 10:00 pm, Moon and bright sky targets
September 19, 8:45 – 10:15 pm, Dark sky targets
October 3, 8:00 – 10:00 pm, Moon and Saturn
October 24, 8:00 – 10:00 pm., Dark sky targets
November 14, 7:00 – 9:00 pm, Saturn and dark sky targets
December 5, 7:00 – 9:00 pm, Saturn and Moon
Directions to McKim:
The address for McKim is DePauw Avenue, Greencastle 46135. It is located just north of Franklin Avenue a couple of blocks west of Kroger.
For directions use the following address: "DePauw Avenue, Greencastle 46135"