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Free Online Astronomy Courses


This is a list of free astronomy courses offered online. There are a few semester-long intro courses, others are short videos or podcasts describing concepts, and a few are lecture series about specialized topics.

Many of these courses are offered through iTunes U, so if you want something to listen to on your iPod while working out or doing the dishes, you could do worse than to listen to something like "Astrology and Space Exploration."

None of these courses offer a certificate AFAIK.

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