MarsNews.com

Dark Streaks on Martian Slopes May Signal Active Water University of Arizona

Salty water driven by hot magma from Mars’ deep interior may be forming some of the mysterious dark slope streaks visible near the Red Planet’s equator, according to University of Arizona scientists. They have determined the dark slope streaks generally occur in areas of long-lived hydrothermal activity, magma-ground-ice interactions, and volcanic activity. Some of the dark slope streaks are brand new