A Giant Sunspot Doubled in Size in 24 Hours, And It’s Pointing Right at Earth


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SCIENCEALERT.COM

Cover picture for the articleA gigantic sunspot has swelled to twice Earth’s size, doubling its diameter in 24 hours, and it’s pointed right at us. The sunspot, called AR3038, grew to 2.5 times Earth’s size – making the sunspot roughly 19,800 miles, or 31,900 kilometers, in diameter – from Sunday (June 19) to Monday night…

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