- Posts 12,843
- Updates 7 months ago
Happy #EarthDay!! Auroras are one spectacular example of how amazing our #Earth truly is!
Auroras form when charged particles (electrons and protons) collide with gases in Earth’s upper atmosphere. Those collisions produce tiny flashes that fill the sky with colorful light.… https://t.co/o9QdFSW1is https://t.co/l81lVfia77
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