Imagine taking 400 scientists on an alien road trip where each one wants to examine every interesting rock along the way. Welcome to the next two years of NASA's landmark robotic mission on Mars.
Source: http://www.cosmosmagazine.com/news/5869/next-mars-400-scientists-alien-road-trip
Chelsea Handler Cheryl Burke China Chow Chloë Sevigny Christina Aguilera Christina Applegate Christina DaRe Christina Milian
