Aerial View Dead Sea (IMAGE) American Geophysical Union Caption An aerial view of the Dead Sea taken by the Hubble Space Telescope. New research explains why salt crystals are piling up on the deepest parts of the Dead Sea's floor, a finding that could help scientists understand how large salt deposits formed in Earth's geologic past. Credit NASA/Hubble Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.