Beemer, shown at the Mars Society's Mars Desert Research Station in Utah in 2011, is a candidate for both Mars One and the Mars Arctic 365 program. Max Fagin hide caption
Mars One Mars One
This Viking 1 orbiter image shows the rocky surface and thin atmosphere of Mars. NASA hide caption
NASA's Hubble Space Telescope took this close-up of the red planet Mars when it was just 55 million miles away in 2007. NASA/UPI/Landov hide caption