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Online Courses in Astronomy and Space
Expand your horizons with these online courses in astronomy and space related topics. Never have to leave your home. Learn in your pajamas.
Astronomy 101 - Free Basic Astronomy Course - Introduction
Here is a free ten lesson basic astronomy course. Learn a little about the history of astronomy as well as our universe and how to view the night sky. Earn your certificate. Each lesson will lead you deeper into the exciting world of astronomy.