(adsbygoogle = window.adsbygoogle || []).push({}); Water is present on Mars today, but it is entirely bound up in ice because the surface is too cold for liquid water.
But evidence has been mounting that shows water once flowed across the Martian surface, potentially supporting life. While water does not mean there was life, it's a key prerequisite.

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I think I knew this for a long time, probably since grade 4/5, but thanks for sharing. I think people are drilling in the ice on mars, in hope of finding traces of organisms

if there is water , there must be / beened a life form hope il ever see a alien xD