For the very first time, a 'polar rain' aurora was seen in the skies above Planet Earth on Christmas Day and Boxing Day in 2022. It's very different to Aurora Borealis, or Northern Lights - in this case,

Instead of the usual stream of charged particles from the Sun causing the aurora, this time it was a downpour of electrons. During this rare event, the solar wind became unusually calm, leaving Earth's surroundings peaceful. This unexpected calmness allowed a "rainstorm" of electrons to flow directly from the Sun towards Earth.

Japanese and American researchers have been studying this rare phenomenon for two years which occurred on Christmas Day 2022 in the Arctic. Now the mystery is solved, according to the research the cause of this green mysterious aurora or 'Polar-Rain' aurora.