SpaceX capsule and NASA crew make 1st splashdown in 45 years

The SpaceX capsule splashes down Sunday in the Gulf of Mexico. (Cory Huston/ NASA via AP)

NASA astronauts Robert Behnken, left, and Douglas Hurley are seen inside the SpaceX Crew Dragon Endeavour spacecraft onboard a recovery ship shortly after having landed Sunday in the Gulf of Mexico off the coast of Pensacola, Fla. (Bill Ingalls/NASA via AP)

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.