#43 Let's take a look at Sunspots. What are those darker spots

#43 Let's take a look at Sunspots. What are those darker spots on the surface of the sun?

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Sunspots are darker and cooler areas on the surface of the sun. What causes them? How long do they last? And how do they fit into the 11 year cycle of solar activity? Let's take a look. Follow Cosmic Coffee Time on Twitter for some special content twitter.com/CosmicCoffTime You can request a topic for the show! Or even just say hi! We'd love to hear from you. Email us! [email protected]

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