Martian clay hints at life
The discovery of Martian clays rich in minerals formed by water activity suggest the planet could have supported life relatively recently in its history.
Source: http://www.cosmosmagazine.com/news/4759/martian-clay-hints-life
Adrianne Palicki Aisha Tyler Aki Ross Alecia Elliott Alessandra Ambrosio Alexis Bledel Ali Campoverdi