Curiosity Drills Historic 1st Bore Hole into Mars Rock for First Ever Science Analysis

Earth's most advanced planetary robot ever has successfully bored into the interior of Martian rock and collected fresh samples in a historic first time feat in humankinds exploration of the cosmos. NASA's Curiosity drilled a circular hole about 0.63 inch (16 mm) wide and about 2.5 inches (64 mm) deep into a slab of fine-grained