Space X capsule splashes down with Doug Hurley and Bob Behnken

CAPE CANAVERAL, Fla. — Two NASA astronauts returned to Earth on Sunday in a dramatic, retro-style splashdown, their capsule parachuting into the Gulf of Mexico to close out an unprecedented test flight by Elon Musk's SpaceX company.

It was the first splashdown by U.S. astronauts in 45 years, with the first ...