Просмотр архива за суббота, 8 февраля 2020

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Coronal hole, Transit to Solar Cycle 25

A coronal hole is facing our planet today. It is a slim southern extension of the northern hemisphere polar coronal hole. The effects of this coronal hole could reach Earth on Monday (10 February) as a high speed solar wind stream could sweep past our planet and spark some more high latitude aurora displays.

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