An image taken by the Curiosity rover of a Mars outcrop that was once the bed of a Martian stream. Photo: AFP
An image taken by the Curiosity rover of a Mars outcrop that was once the bed of a Martian stream. Photo: AFP

Curiosity's stream discovery raises hopes of finding life on Mars

Discovery by Curiosity rover of evidence of ancient strean bed on planet is step towards finding if micro-organisms could have survived

An image taken by the Curiosity rover of a Mars outcrop that was once the bed of a Martian stream. Photo: AFP
An image taken by the Curiosity rover of a Mars outcrop that was once the bed of a Martian stream. Photo: AFP
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