Mars’ red color may be related to a habitable past: study
A new study claims that a mineral found in Mars' dust called ferrihydrite, which forms in the presence of cool water, is likely what gives the planet its reddish hue.
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Bold red lipstick gets its color from crushed bugs. This biotech startup made a version that’s insect-free
The intense red color of classic lipstick traditionally comes from an unlikely source: crushed bugs that live on cactus plants in South America. It takes tens of thousands of the ground-up insects ...
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Could Mars’ red color have formed under wet conditions?
A recent study of data from multiple missions shows the Red Planet may get its name from an iron mineral that formed when ...