NASA's Curiosity rover photographed remnants of rippling waves in an ancient Martian lakebed, proving that the Red Planet had open water for longer in its history than previously thought.
  • kalkulat@lemmy.world
    15·
    3 days ago

    Water scouring the surface? Or was it thousands years of wind-blown sand / dust? Dunes have ripples.

    There is no water on Mars (not to be confused with liquid CO2) until somebody goes there and drinks some. Anything else is hoping for water to justify the $100billion price tag.

    • fossilesqueOPEnglish
      4·
      3 days ago

      Read the article. This is from water that no longer exists on Mars.