'Flowing' water on Mars could actually be sand, reveals study
The study is based on observations made with the High Resolution Imaging Science Experiment (HiRISE) camera on NASA's Mars Reconnaissance Orbiter.
Nov 22, 2017, 08:32 AM ISTMars study offers clues to origins of life on Earth
The Eridania basin is believed to have held a sea about 3.7 billion years ago, with sea floor deposits likely resulting from underwater hydrothermal activity.