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Harken Astronomical Observatory

United States · North America
✦ 43.0797, -88.2614

Satellite imagery: Esri, Maxar, Earthstar Geographics

About this observatory

Harken Astronomical Observatory occupies the roof of the Pewaukee Public Library in Pewaukee, Wisconsin, where a volunteer astronomy club shares its telescopes with the public.

About Harken Astronomical Observatory

The observatory is operated by the Pewaukee Astronomy Club, a volunteer-run organisation focused on public education and community outreach. It sits atop the Pewaukee Public Library at 210 Main St, Pewaukee, Wisconsin.

Telescopes & research

Club members operate the observatory's equipment during public sessions, often projecting live views onto a screen in the library's conference room so visitors of any experience level can follow along.

Location & getting there

Harken Astronomical Observatory is in Pewaukee, Wisconsin, in North America, built directly onto the public library building in the town centre, which makes it an easy stop for local visitors.

Visiting Harken Astronomical Observatory

The Pewaukee Astronomy Club runs free public viewing events on select Saturday evenings, weather permitting. Check the club's website for the current schedule before heading over.

See your named star from here

Public observatories like this one are built to share the night sky with visitors, including pointing out coordinates such as the right ascension and declination of a star named through Star Register. Browse the catalogue to find your star.

Opening hours

Opening hours and public-visit programs vary by season. Check the official website and Google Maps for current times before you travel.

Frequently asked questions
Atop the Pewaukee Public Library in Pewaukee, Wisconsin.
The volunteer-run Pewaukee Astronomy Club.
Yes, free public viewing events are held on select Saturday evenings, weather permitting.
Club members share live telescope views, often projected in the library's conference room.
Location
Nearby observatories
Harken Astronomical Observatory, Pewaukee, WI | Star-Register.eu