NASA spacecraft arrives at ancient asteroid, its 1st visitor

CAPE CANAVERAL, Fla. (AP) — After a two-year chase, a NASA spacecraft arrived Monday at the ancient asteroid Bennu, its first visitor in billions of years. The robotic explorer Osiris-Rex, right on cue, pulled within 12 miles (19 kilometers) of the diamond-shaped space rock. It will get even closer in the days ahead and actually […]