Observatories in Pennsylvania
Astronomical observatories in the state of Pennsylvania, listed by site or city, that feature telescopes used for astronomy research. Not all observatories may be open to the public.
- Allegheny Observatory
- Bradstreet Observatory
- St. Davids
- Bucknell Observatory
- Mehalso Observatory
- Naylor Observatory
- Oil Region Astronomical Observatory
- Venango County
- Sproul Observatory
- Thomas G. Cupillari Observatory
- La Plume
- Univ. of Pennsylvania Observatory
- Very Small Array (VSA)
- Cogan Station
- Villanova Observatory
- Widener University Observatory
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