CNN.com - RSS Channel - HP HeroAurora borealis could be visible in wide swaths of continental US, Europe

A large solar flare erupted Thursday and is set to reach Earth Saturday, which could result in a strong geomagnetic storm and cause the aurora borealis, or Northern Lights, to be visible across the US and Europe.

October 30, 2021 at 12:56AM https://ift.tt/3boZjeO large solar flare erupted Thursday and is set to reach Earth Saturday, which could result in a strong geomagnetic storm and cause the aurora borealis, or Northern Lights, to be visible across the US and Europe.