Hidden Antarctic lake drained 2 cubic km of water in just three years

 Scientists discovered active subglacial lakes beneath Antarctica’s ice sheet. NASA satellite data revealed ice surface changes indicating water movement. These hidden lakes were found to fill and drain over short periods. This dynamic water system influences ice stream speeds and mass balance. The findings showed a hidden, active world beneath the frozen continent. Scientists discovered active subglacial lakes beneath Antarctica’s ice sheet. NASA satellite data revealed ice surface changes indicating water movement. These hidden lakes were found to fill and drain over short periods. This dynamic water system influences ice stream speeds and mass balance. The findings showed a hidden, active world beneath the frozen continent.