Earth is surrounded by thousands of active satellites—and millions of pieces of debris. This class explores how satellites power modern life, from communication to navigation, and the growing challenge of keeping orbit safe and sustainable. Discover the hidden world above our heads and what it means for the future of space exploration.

Class level: Introductory - This class is recommended for guests of any background.

Tickets: Non-members $25/class. Members $20/class.  Student (with valid ID) $10/class