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Three Rotations in Three Temperatures

Solar images in three different wavelengths in extreme ultraviolet light are combined together to show solar activity over almost three months (June 2 — Aug….

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Posted in Posts

Orange Sun Simmering

> Explanation: Even a quiet Sun can be a busy place. And over the deep Solar Minimum of the past few years, our Sun has…

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Sun and Prominence

Explanation: Dramatic prominences can sometimes be seen looming just beyond the edge of the sun. Such was the case last week as a giant prominence,…

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