thumbnail of X2 9 solar flare likely came from old sunspot region 3664_2.mp4
thumbnail of X2 9 solar flare likely came from old sunspot region 3664_2.mp4
X2 9 solar... mp4
(87.24 KB, 288x480 h264)
thumbnail of X2 9 solar flare likely came from old sunspot region 3664.mp4
thumbnail of X2 9 solar flare likely came from old sunspot region 3664.mp4
X2 9 solar flare... mp4
(325.9 KB, 512x512 h264)
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