Why Signs Of Life On Mars Remain So Mysterious - National Geographic

From Scott Waring's notorious pareidolia to examples of mistaken identity, there have been many false alarms regarding past or extant life on the red planet. Why does our neighbor look "lived-in"? Do we blame our exuberant expectations, or perhaps not enough is known about areological processes yet? Nadia Drake has a couple of cool guesses. Evidence does suggest life on Mars may have been more recent than conventional wisdom suggests, and Passant Rabie remarks upon how a Mars Meteorite Upends When We Think Life Could Have Began on Mars and, possibly, Earth. Doubtful? Mark Kaufman presents a Compelling Mars Photo Showing Martian Water Flowed Way More Recently Than We Think while hinting at potential habitats for martian life. (CS)

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from THE ANOMALIST https://on.natgeo.com/3gse2YR