Astronomy on MSN9d
Could Mars' red color have formed under wet conditions?
We've always known Mars as the Red Planet - but it turns out, we may have had the reason why wrong. If so, it could revise ...
Smithsonian Magazine24d
The Red Dust on Mars Might Be a Different Mineral Than Scientists Thought, Shedding Light on the Planet’s Past
reacts with either liquid water or water and atmospheric oxygen. Essentially, it’s rust. That red-tinted iron oxide disintegrated into dust and spread across the planet on wind currents for ...