OLLI at ASU members are eligible for a $10 discount off Individual Membership at Lowell Observatory in Flagstaff - the home of Pluto.

At Lowell Observatory, History and Science come together! Guided tours of the historic campus give visitors a chance to explore the famous path Clyde Tombaugh took the night he discovered Pluto. Experience the cosmos though widescreen multimedia shows, exhibits, live presentations, and SlipherVision, our immersive space theater. Daily safe viewing of the Sun and nightly stargazing are offered during favorable weather.

A family friendly venue, Lowell Observatory allows everyone to explore the history of the universe, as well as modern science research.

Lowell Observatory website