as their interaction with molecules of oxygen and nitrogen in the Earth’s atmosphere causes them to become “excited” before releasing the colorful displays of the aurora borealis.

(Photo by Patrick ... More Pleul/picture alliance via Getty Images) Saturday night’s aurora borealis forecast has a Kp index of 3, a measure of strength on a scale of 0 to 9, indicating “more ...

The disturbance to Earth's geomagnetic field due to these connections is what we call a geomagnetic storm. It's the solar particles interacting with atoms and molecules in the air that produce the ...

iStock / Getty Images Plus Also known as the aurora borealis, the northern lights are formed from electrons colliding with the upper reaches of Earth's atmosphere. During these collisions ...

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It's the solar particles interacting with atoms and molecules in the air that produce the light shows known as the Aurora Borealis or Northern Lights (and their southern counterparts, the Aurora ...

SALT LAKE CITY (ABC4) — There is a slim chance northern Utahns could be treated to a celestial spectacle this week as solar activity increases. The forecast of the Aurora Borealis from the University ...

A Manitoba-based photographer captured the green glow of the aurora borealis above his home in South Indian Lake. This timelapse footage, recorded by Reynald John Roldan, shows the aurora swirl in the ...

Some words may be mispronounced. Conditions were almost right for Aurora Borealis, a natural light display also known as the northern lights, to be visible in Iowa last week. A light show last May ...