Van Vleck Observatory

Van Vleck Observatory is an astronomical research facility at Wesleyan University in Middletown that houses multiple telescopes of varying sizes. The site contains a 24-inch research telescope, a 20-inch refractor, and a large radio telescope used for extensive scientific observations.

The facility was founded in 1914 and named after John M. Van Vleck, an influential teacher of mathematics and astronomy. It developed into a center for celestial observation and astronomical research at the university.

The facility is named after a mathematician and astronomer who shaped scientific work at the university. Visitors can sense the deep connection between this place and generations of stargazing in the region.

The facility is integrated into the university campus and primarily serves research and teaching purposes, which may limit general visits. Interested visitors should check in advance whether tours are available, as access depends on academic operations.

The observatory preserves a rare refractor from 1836 that was once the largest telescope in America and held this record until 1840. This historical instrument shows the region's early leadership in observation technology.

Location: Connecticut

GPS coordinates: 41.55500,-72.65920

Latest update: December 13, 2025 17:08