I Heart Pluto Festival Returns to Lowell Observatory this Weekend

This weekend kicks off Lowell Observatory’s annual celebration of Pluto’s 1930 discovery by Clyde Tombaugh with its annual I Heart Pluto celebration. The celebration actually began last night, with a Beer Unveiling and Astronomy on Tap where this year’s Pluto-themed beer was unveiled. Tonight, there will be a Pluto Pub Crawl throughout Flagstaff, Arizona, where participants can enjoy custom-made…