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February : 2017
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Diary

Dec 17, 2025 Could there be alien probes in the solar system?
Dec 16, 2025 3I/ATLAS will pass at its closest distance from Earth on December 19 at around 4 a.m. UT
Dec 15, 2025 The main cause of geomagnetic activity this week will be a large coronal hole.

Diary's archive

Geomagnetic activity forecast in Louisville — Feb 21, 2017

Feb 21, 2017 Louisville

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