Now showing Pink Floyd’s “The Dark Side Of The Moon” immersive dome show in a limited-time year-long run.

What’s in the sky in December, 2025? How to see the cold supermoon, the Geminid and Ursid meteor showers, the winter solstice and planets.

The best winter activity in Chicago? Sitting down and looking up at the sparkly constellations that fill our winter skies.

The newest exhibit, Stars Aligned, explores the connected histories of astronomy and astrology in the early modern period.

Our staff has assigned you summer reading, including a list of the best space science and astronomy books.

The astrophotography guide for beginners, including tips on how to choose the right astrophotography equipment.