Kirkwood Observatory is an astronomical observatory owned and operated by Indiana University.

Observatory is an astronomical observatory owned and operated by the Fernbank Science Center.

Bradstreet Observatory is an astronomical observatory owned and operated by Eastern University.

Crane Observatory is an astronomical observatory owned and operated by Washburn University.

The first astronomical observatory operated by the University of Copenhagen was Rundetårn.

Brooks Observatory is an astronomical observatory owned and operated by the University of Toledo.

She became his assistant at the astronomical observatory operated in Berlin by the Academy of Science.

Kennon Observatory is an astronomical observatory owned and operated by the University of Mississippi.

Chamberlin Observatory is an astronomical observatory owned and operated by University of Denver.

It is a private, non-profit observatory, operated by Mark Trueblood since 1983.