Share This Event Astronomy Day July 11, 2015 - July 12, 2015 12:00 am - 12:00 am Adler Planetarium Location Adler Planetarium1300 S. Lake Shore Drive Chicago, IL 60605-2403 View map Description Ask astronomers about their research and learn how to cook up your very own comet. Event Cost: Free with museum admission Price Category: $$ Additional Information Neighborhood: Chicago MAP