From Name: From Email: To Name: To Email: Optional Message: Images show evidence of underground lakes system on Mars, scientists say from Global News Scientists say images of craters taken by European and American space probes show there likely once was a planet-wide system of underground lakes on Mars. Data collected by NASA and ESA probes orbiting the red planet provide the first geological evidence for an ancient Martian groundwater system, according to a study by researchers in Italy and the Netherlands published in the Journal of Geophysical Research. more 7701 Las Colinas Blvd., Ste. 800, Irving, TX 75063