Unveiling Antarctica's Ancient Subglacial Secrets

Scientists have discovered a well-preserved ancient landscape beneath the East Antarctic Ice Sheet (EAIS) using satellite data and radio-echo-sounding capabilities. The landscape, formed by ancient rivers around 14 million years ago, remained remarkably unchanged despite the glaciation of the continent. The findings provide insights into the early formation and history of the EAIS and could help understand its response to climate change. The researchers believe there may be more hidden features beneath Antarctica's ice waiting to be discovered.