Rare ‘polar rain’ aurora seen from Earth for the first time
Seen for the first time from the ground, the polar rain aurora produced an eerie green glow captured on camera in Norway.
Sarawut via Getty Images
Rare ‘polar rain’ aurora seen from Earth for the first time
Seen for the first time from the ground, the polar rain aurora produced an eerie green glow captured on camera in Norway.
Rare, mystery blasts from sun can devastate the ozone layer and spike radiation levels on Earth
The vibrant auroras from earlier this year have a darker side that scientists are still uncovering.