John Brashear's Birthday at the Allegheny Observatory – For Children under 12 and their families

September 26, 2023 - 1:45pm

John Brashear made the lens for the big Thaw telescope and was both a mechanical genius and welcoming to all. On his birthday we will learn a bit about his life, try our hand at lens making, use the 13" telescope to view Saturn and Jupiter and have a cookie.

Reservations at http://tinyurl.com/AOBrashear