Please ensure Javascript is enabled for purposes of website accessibility Upcoming Events – Lowell Observatory

I Heart Pluto Festival | Unveiling the 9″ Tombaugh Telescope

Lowell Observatory, Rotunda Museum 1400 W Mars Hill Rd, Flagstaff, AZ

Witness Lowell history being made at the Rotunda Museum as the Tombaugh Telescope exhibit is unveiled! The exhibit will feature Clyde Tombaugh’s fully-functional homemade telescope, which was hand-assembled from scraps found around his family’s farm in Burdette, Kansas. Buy Tickets Now