Following the Martian Yellowknife Road

An international team of researchers from Los Alamos National Laboratory and the French Space Agency say they have managed to track a trail of minerals that point to the prior presence of water at the Curiosity rover site on Mars.

Curiosity rover starts firing laser

Yesterday, an invader from another planet fired off a laser 30 times, in what we have to hope won't be seen as an act of aggression by any overlooked Martian inhabitants.