NASA astronauts aim for Florida coast to end SpaceX flight

In this June 26 photo made available by NASA, spacewalkers Bob Behnken, foreground left, and Chris Cassidy, foreground right, are suited up with assistance from Expedition 63 Flight Engineers Doug Hurley, center left, and Ivan Vagner in the International Space Station. (NASA via AP)

CAPE CANAVERAL, Fla. — The first astronauts launched by Elon Musk’s SpaceX company departed the International Space Station on Saturday night for the final and most important part of their test flight: returning to Earth with a rare splashdown.