"Mysterious Mountains Hidden Beneath Antarctic Ice Revealed"

"The rugged peaks soar to more than 8,000 feet (2,400 meters). They are buried beneath solid ice more than a mile (1.6 kilometers) thick, deep within Antarctica's eastern interior."

"At the International Polar Yearconference in Oslo, Norway, scientists unveiled new radar images of an area of the mountains the size of the state of New York."

" What the pictures reveal, Bell said, is spectacular: a dramatic landscape of rocky summits, deep river valleys, and liquid, not frozen, lakes, all hidden beneath the ice."

River valleys...hmmm. Erosional processes on an ice-free Antarctica...