Mars Rover Curiosity Has Successfully Drilled for the First Ever Sample of Mars' Virgin Bedrock

Since Curiousity has landed on Mars, it's been roving around finding all manner of...curiosities. Today, it's pulled off an intergalactic first and drilled 2.5 inches deep into the red planet's bedrock to obtain a sample. No one--no robot, as ever managed to pull that off before. More