This week on the forums: Parallel universes, the moon, UFOs and a solar quiz!

 On this week’s wrap-up of the forums, we chat about UFOs. We also get excited about some interesting facts concerning the moon and wonder about parallel universes. But first, we test our knowledge of the sun with a fun quiz to celebrate this week’s “ring of fire” solar eclipse

Test your solar knowledge! 

Join the conversation

Let us know what you think of the sun, UFOs, science fiction and more in our Forums here

Ah, yes, the sun. Despite all of the intriguing factoids we’ve come to know, there’s still so much to learn about our solar system’s heat source. 

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