Deborah Edwards-Oñoro on Nostr: 'Extreme' geomagnetic storm that painted Earth with auroras this weekend was the most ...

'Extreme' geomagnetic storm that painted Earth with auroras this weekend was the most powerful in 21 years.

https://www.livescience.com/space/the-sun/extreme-geomagnetic-storm-that-painted-earth-with-auroras-this-weekend-was-the-most-powerful-in-20-years

#aurora #GeomagneticStorm