University of Colorado team finds definitive evidence for ancient lake on Mars

First unambiguous evidence for shorelines on the surface of Mars, say researchersIMAGE: This is reconstructed landscape showing the Shalbatana lake on Mars as it may have looked roughly 3.4 billion years ago. Data used in reconstruction are from NASA and the European Space Agency.A University of Colorado at Boulder research team has discovered the first definitive evidence of shorelines on Mars,