Mars Rover Curiosity Uncovers A Watery Past Throughout Gale Crater

All around the site where the rover drilled its first sample, evidence shows the rocks formed in watery conditions. The Mars rover Curiosity's home in Gale Crater may be dry now, but it was definitely wet long, long ago, scientists said Monday. Curiosity has seen evidence of wet conditions all around the area where it drilled last month and has been parked in safe mode for a while. The watery conditions extend beyond the site of Curiosity's drilling, according to NASA. Scientists working with Cu...