Land Unseen: What's Beneath Antarctica's Ice?

Peel back the snow and ice and explore the planet's most remote continent.

753090main_bedmap2.jpg

Many of us tend to think of Antarctica as a sheet of solid snow and ice. But, in contrast with its peer to the north, the southern pole's ice sheet lies atop a rocky continent. What are its features, its mountains and valleys, plains and coastlines?

A new dataset from the British Antarctic Survey provides the most detailed map ever of the bedrock below, information scientists hope will enable them to better model the affects of climate change on the ice, whose melting will have an impact on climate the world over.

A video from NASA peels back the ice, and gives you a tour of that land unseen:

Rebecca J. Rosen is a senior editor at The Atlantic, where she oversees the Business Channel. She was previously an associate editor at The Wilson Quarterly.

The Horrors of Rat Hole Mining

"The river was our source of water. Now, the people won't touch it. They are repulsed by it."

Join the Discussion

After you comment, click Post. If you’re not already logged in you will be asked to log in or register with Disqus.

Please note that The Atlantic's account system is separate from our commenting system. To log in or register with The Atlantic, use the Sign In button at the top of every page.

blog comments powered by Disqus

Video

The Horrors of Rat Hole Mining

"The river was our source of water. Now, the people won't touch it."

Video

What's Your Favorite Slang Word?

From "swag" to "on fleek," tweens choose.

Video

Cryotherapy's Dubious Appeal

James Hamblin tries a questionable medical treatment.

Video

Confessions of Moms Around the World

In Europe, mothers get maternity leave, discounted daycare, and flexible working hours.

Video

How Do Trees Know When It's Spring?

The science behind beautiful seasonal blooming

More in Video

Just In