Skip to content

A Grand Canyon is Discovered in Greenland

How is it that something 460 miles long, 6 miles wide and, and up to 2,600 feet deep would go unnoticed until now?
Sign up for the Smarter Faster newsletter
A weekly newsletter featuring the biggest ideas from the smartest people

How is it that something 460 miles long, 6 miles wide and, and up to 2,600 feet deep would go unnoticed until now? We’re not talking about an object far off in space. We are talking about a canyon that is comparable to the Grand Canyon which was recently discovered (by accident) beneath Greenland’s melting ice sheet.

For a first look, watch this video from NASA:

Sign up for the Smarter Faster newsletter
A weekly newsletter featuring the biggest ideas from the smartest people
Related
13.8
Another test
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Curabitur in sem nisi. Donec at convallis felis. Curabitur id mattis libero. Nunc maximus dolor eget iaculis lobortis. Mauris eros mi, mattis […]
In a split image, Taleb's surgeon stands confidently alongside two diverse medical professionals: a woman in a hijab and a woman with glasses, each wearing stethoscopes.
13.8
Title of a test article again
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Aenean volutpat ultricies nibh, ac placerat urna. Vivamus augue arcu, consectetur vitae est mollis, laoreet congue ante. Quisque a aliquet eros, ac […]
13.8
Some other test article
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nulla finibus bibendum ligula, malesuada placerat libero vehicula vestibulum. Nulla ut tincidunt arcu, quis scelerisque dolor. Nunc pretium justo tristique nunc eleifend, […]
Up Next