NASA's Perseverance rover has captured a striking new image of massive, wind-carved sand formations known as "megaripples" during its latest exploration stop on the Red Planet. "On Mars, the ...

The photo reveals jagged rock formations shaped by wind billions of years ago. The rover will reach the unusual layer in 2027 ...

Perseverance is exploring Mars’ sandy ripples, strange frozen waves that could reveal how wind still shapes the planet. Along the way it uncovered unusual helmet-shaped rocks, sparking new ...

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