Once again, Mars has presented us with an example of something it seems to have in abundance: extremely peculiar and baffling ...

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Scientists have found unusual, blueberry-like rocks on Mars that could give us more insights into its geological history.

Last year, Perseverance itself spotted popcorn-like textured rocks that also suggest groundwater once flowed through them. However, these formations can also arise from volcanic processes ...

The formations have drawn comparisons to Martian blueberries, a type of small, spherical rock formation first discovered by ...