Hidden ocean on Mars: Researchers suggest water could be 20km beneath the surface Al Jazeera EnglishLiquid water in the Martian mid-crust pnas.orgMars may have enough water to create oceans, new study finds while exploring NASA mission records MintMassive underground ‘stable liquid water’ reservoir found on Mars, claims study The Times of IndiaLiquid water found on Mars: Does this mean there could be life on the Red Planet? Firstpost
Hidden ocean on Mars: Researchers suggest water could be 20km beneath the surface – Al Jazeera English
