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International Astronomy Day
May 11 @ 11:00 am - May 12 @ 12:00 am
Solar viewing (11:00 AM – 4:00 PM), astronomy and space make-and-take projects (11:00 AM – 4:00 PM), nighttime telescope viewing (9:15 PM – midnight), and more! Nighttime targets will include a first quarter moon at 51%, Mars, double stars, and star clusters. Free admission to observatory.