Stunning 'Blue' Ripples on Mars Reveal The Way The Wind Blows - ScienceAlert

What appear to be ripples of blue sand dusting the Martian landscape make the Red Planet appear even more alien than usual.

What appear to be ripples of blue sand dusting the Martian landscape make the Red Planet appear even more alien than usual. The striking coloration is not, however, what it seems. To see the true be… [+2539 chars]

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