Custer Observatory

Custer Observatory is an astronomy facility on Long Island equipped with multiple telescopes for viewing celestial objects. The site contains historical astronomical instruments and a meteorite collection that includes specimens from Mars.

The facility was founded in 1927 as Long Island's first public observatory by Charles Wesley Elmer and fellow astronomers. It began as a response to the growing interest in astronomy among local people.

The observatory serves as a gathering place for people who share a passion for looking at the sky and learning about what is above them. Visitors come together here to observe celestial objects and exchange their impressions about what they discover.

The observatory hosts regular observation nights when visitors can look through telescopes to see stars and planets in the night sky. Visitors should bring warm clothing and be prepared for changing weather, since viewing takes place outdoors.

The observatory maintains a library of old astronomy books spanning many decades and also preserves photographs taken by its members over the years. These collections show how interest in astronomy has developed and how observations have been documented through different time periods.

Location: New York

Website: http://custerobservatory.org

GPS coordinates: 41.05190,-72.43450

Latest update: December 13, 2025 11:43