Physics, Astronomy, and Materials Science Department
The William G. and Retha Stone Baker Observatory is located in Webster County approximately 10 miles northwest of Marshfield, off Missouri Highway 38 on Old Hillcrest Road. The Observatory gate is just west of Rose Bush Dr. Please park only on the south side of Old Hillcrest Road and use a red-covered flashlight to walk up to the Observatory. Observatory telephone: (417) 329-5570.