Why is Mars red? Our old understanding might be wrong.
Martian dust is mostly rust. Mars’s famed color has captivated humankind for centuries, earning its nickname of the ‘Red ...
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Have we been wrong about why Mars is red?
The Red Planet’s iconic rusty dust has a much wetter history than previously assumed, find scientists combining European ...
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Not iron-oxide but Ferrihydrite: Scientists reveal new reason behind Mars’ iconic red color
A groundbreaking study now suggests that a water-rich mineral called ferrihydrite may be the real reason behind Mars’ red ...
Scientists found huge beaches on Mars likely from a long gone ocean
Scientists have used orbiters and rovers to find dried streams, lakes, and gullies on Mars that hint at its watery past, but their cavalry of robots has struggled to prove the Red Planet ever had an ...