Why Is Mars Red? There's a New Story Behind the Red Planet's Coloring
[html]By co*bining observations from space and experiments on Earth, scientists rethink the red planet's history and why it's red.[/html]
Source: Why Is Mars Red? There's a New Story Behind the Red Planet's Coloring (http://ht**://www.discovermagazine.c**/the-sciences/why-is-mars-red-theres-a-new-story-behind-the-red-planets-coloring)