Judson B. Coit Observatory is an astronomical observatory owned and operated by Boston University on the roof of the College of Arts & Sciences at 725 Commonwealth Avenue in Boston, Massachusetts, USA.

Public Open Nights are held most Wednesday evenings throughout the year, weather permitting.

[1] The Observatory is named for Judson Coit, the first Professor of Astronomy appointed by Boston University.

This article about a specific observatory, telescope or astronomical instrument in the United States is a stub.

You can help Wikipedia by expanding it.This article related to a building or structure in Boston is a stub.