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Photo: Earth Observatory / NASA -
NASA/Handout/Getty Images The Sun Is Way More Active Than Normal Right Now—and Nobody Knows Why
The sun may be more active than usual, but at least our Northern Lights will be stunning and active too.
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Handout/Handout/Getty Images -
Angel_nt/Getty Images A Skyscraper-Sized Asteroid Is Passing Earth, and You Can Watch It Live
We’ll get a front-row seat to a skyscraper—sized asteroid when it makes its close pass on Thursday, September 18.
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Historical/Contributor/Getty Images -
angel_nt/Getty Images -
Roberto Machado Noa/Getty Images -
Mark Garlick/Science Photo Library/Getty Images -
Photo: quantic69 / Getty Images -
NASA/ESA/David Jewitt/UCLA
