SpaceX delivers first returning vehicle to ISS since shuttle

CAPE CANAVERAL, FLORIDA – The International Space Station welcomed its first returning vehicle in years Monday -- a SpaceX Dragon capsule making its second delivery. Space shuttle Atlantis was the last repeat visitor six years ago. NASA astronaut Jack Fischer noted "the special significance" of SpaceX's recycling effort as soon as he caught the Dragon supply ship with the station's big robot arm. "That's right, it's flying its second mission," Fischer said. "We have a new generation of vehicles now led by commercial partners like SpaceX."