I love Northern Lights
They're so interesting!
The northern lights, or the aurora borealis, are
beautiful dancing waves of light that have captivated people for
millennia. But for all its beauty, this spectacular light show is a
rather violent event.
Energized particles from the sun slam into Earth's upper atmosphere at
speeds of up to 45 million mph (72 million
kph), but our planet's magnetic field protects us from the onslaught.
Read more