03/23/2026
Fascinating
Under a mile of Antarctica’s ice there is a landscape frozen in time….
Deep beneath the East Antarctic ice sheet, scientists have uncovered a vast, ancient landscape the size of Maryland that has remained untouched for 34 million years.
In a remarkable discovery within the Wilkes Land region, researchers have used satellite observations and ice-penetrating radar to map a hidden prehistoric world buried under more than a mile of ice. This 12,000-square-mile terrain features massive highland blocks and valleys nearly 4,000 feet deep, carved by ancient rivers long before the continent froze over. Scientists believe this region once enjoyed a much warmer climate, likely supporting lush forests and diverse life forms before it was sealed away from sunlight tens of millions of years ago.
What makes this find particularly significant is its pristine condition. While most glaciers erode the land beneath them as they shift, the ice in this specific area has remained exceptionally cold and slow-moving, preserving the landscape as a geological time capsule. This stability provides a rare opportunity for future exploration; researchers are now planning to drill through the ice to collect ancient soil samples. These organic materials could offer critical clues about Earth’s past climate and the historical formation of the Antarctic ice sheet, revealing secrets hidden in a world we are only beginning to understand.
source: Jamieson, S. S. R., Ross, N., Paxman, G. J. G., et al. (2023). A preserved fluvial landscape beneath the East Antarctic Ice Sheet. Nature Communications.
