NASA's asteroid-sampling spacecraft spies its target for the first time

NASA's asteroid-sampling spacecraft, OSIRIS-REx, has captured its very first images of the deep-space target it's currently hurtling toward -- a nearly half-mile-wide space rock orbiting the Sun named Bennu. It's a big step for the vehicle as it prepares for its arrival at the asteroid in December of this year. Since the picture was taken from so far away -- at a distance of 1.4 million miles -- Bennu appears as just a few pixels of light moving across space. But for the OSIRIS-REx team, it show...