Curiosity Scrubs Mars Rock, Possible Drilling Target

As Mars rover Curiosity looks to line up its fourth drilling target, it needed to give a rock a bit of a scrub. Continue reading →

August 19, 2014
2:24 AM EDT
The pale rocks in the foreground of this fisheye image from NASA's Curiosity Mars rover's Hazcam include the "Bonanza King" target under consideration to become the fourth rock drilled by the Mars Science Laboratory mission. | NASA/JPL-Caltrech