Spacex astronaut capsule splashes down off Florida after rocket failure test

A SpaceX Falcon 9 rocket, carrying the Crew Dragon astronaut capsule, lifts off on an in-flight abort test from the Kennedy Space Center in Cape Canaveral

CAPE CANAVERAL (Reuters) - Elon Musk's SpaceX simulated a dramatic emergency landing on Sunday to test a crucial abort system on an unmanned astronaut capsule, the company's final milestone test before flying NASA astronauts from U.S. soil.    A Crew Dragon astronaut capsule carrying two test dummies splashed down off the coast of Florida after ejecting itself from a rocket that cut off its engines 12 miles (19 km) above the ocean to mimic a launch failure.

(Reporting by Joey Roulette and Barbara Goldberg; Editing by Daniel Wallis)