Free Community Day at Lowell Observatory | National Astronomy Day, 2023

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If you are a resident of Coconino County, come up to Mars Hill to receive free general admission to the observatory on National Astronomy Day, April 29. Enjoy all-day access to the our programs, including tours, science talks and demos, solar viewing, history exhibits, and of course, world-class stargazing under Flagstaff’s pristine dark skies.