Solar viewing or observation

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  • Опубліковано 31 гру 2024

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  • @stuartriley
    @stuartriley  10 днів тому +2

    Happy Solstice Day!
    According to Spaceweather.com : A large and complicated group of sunspots has just emerged over the sun's southeastern limb. The group includes at least 15 dark cores and sprawls across more than 250,000 km of the sun's surface.