Giant sunspot doubled in size in 24 hours, and it’s pointing right at Earth
A 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 (June 20), according to …
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