Sperry Observatory will be closed on Friday, July 3rd in observance of the holiday. AAI wishes everyone a safe and happy holiday. Join us next Friday, July 12 for the monthly presentation on what you can see in the night sky for the month of July.

See below for information about the weekly  presentations, times and locations. NOTE: Sperry Observatory will be closed on July 3rd in observance of the holiday.

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All visitors must register to enter the Sperry Observatory. Admission and programs are free of charge.

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