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December : 2009
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Diary

Mar 31, 2026 Comet C/2026 A1 became the brightest comet in the sky four days before its demise and began to disintegrate.
Mar 31, 2026 Space weather on March 31, 2026
Mar 30, 2026 Calculating the motion of a plasma cloud ejected from the Sun

Diary's archive

Geomagnetic storms in Gorno-Altaysk — Dec 31, 2009

Dec 31, 2009 Gorno-Altaysk

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