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Why Mars Is Red Has Always Been a Mystery. Now, NASA Knows Why.
A study, conducted in part by NASA, indicates why Mars is red — and, more importantly, what this says about potential life on ...
Why Is Mars Red? Scientists May Have Just Found The Answer
No. The researchers only think ferrihydrite is why Mars is red, and though they used very advanced technology t ...
Scientists say they’ve discovered why Mars is red
A study suggests Mars takes its red hue from a type of mineral that forms in cool water, which could reveal insights about ...