ADVERTISEMENT

5 Remarkable Facts about the Northern Lights (Aurora Borealis) - The Countdown #39

What causes the sky near Earth's poles to light up with swirling, colorful light? In this episode of the Countdown, we explore the physics behind auroras and more.

Comments

You must sign in or register as a ScientificAmerican.com member to submit a comment.
Scientific American Dinosaurs

Get Total Access to our Digital Anthology

1,200 Articles

Order Now - Just $39! >

X

Email this Article

X