Approximately 241,000 years from now, Pakistan's Nanga Parbat, the world's ninth-highest mountain, could overtake Everest as the tallest mountain on Earth. The 8,126-meter (26,660-foot) peak in the Himalayas is rising about 7 millimeters (0.27 inches) per year. However, this projection only holds if erosion rates remain unchanged.
Previous Fact Next Fact