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  1. Hace 2 días · After studying for two years the mysterious green auroras - which appeared on Christmas Day in the Arctic in 2022 - the Japanese and US-based researchers have now found out that it occurred because of a 'rainstorm' of electrons which are directed from the Sun. This was the first time such a rare aurora was witnessed from the Earth and it came when there was a major drop in the gusts of the ...

  2. Hace 1 día · The polar rain aurora, seen for the first time from Earth, was a remarkable event linked to a rare solar wind condition. This discovery adds a new chapter to our understanding of auroras and space weather. For more details, the full study can be found in the June 21st edition of Science Advances.

  3. Hace 3 días · On Christmas Day 2022, a highly peculiar aurora was seen over an enormous section of the Arctic sky, the likes of which have never previously been observed from the ground. Known as a polar rain ...

  4. Hace 10 horas · Unseen 'Polar Rain' Aurora: Know How This Rare Glow Formed. Following a two-year investigation into the enigmatic green auroras that surfaced in the Arctic on Christmas Day in 2022, researchers ...

  5. Hace 5 días · A betevé hi trobaràs totes les notícies de Barcelona. Última hora del que està passant a la ciutat i tots els programes de betevé a la carta i en directe.

  6. Hace 2 días · Jul 07, 2024 09:38 am. What's the story. In a first, Earth experienced a unique aurora due to a significant decrease in solar wind gusts. This rare spectacle, termed as 'polar rain,' was caused by ...

  7. Hace 2 días · aurora polar region aurora space news. Edited By: Poulami Mukherjee; Updated on: July 7, 2024, 6:00 am IST; Latest News. The Never-Ever-Seen ‘Polar-Rain’ Aurora. How Does the Glow Was Formed?