A hidden ocean on Mars, would it spur human settlement? Al Jazeera EnglishLiquid water in the Martian mid-crust pnas.orgNew study finds ocean’s worth of water hiding beneath the surface of Mars Business StandardHuge underground reservoir of liquid water on Mars, seismic data indicates The Hindu A hidden ocean on Mars, would it spur human settlement? Al Jazeera EnglishLiquid water in the Martian mid-crust pnas.orgNew study finds ocean’s worth of water hiding beneath the surface of Mars Business StandardHuge underground reservoir of liquid water on Mars, seismic data indicates The Hindu Top stories – Google News