. . . . "CRS-7 mission" . . "June 2015" . . "CRS-7" . "SpaceX CRS-7" . "one in-flight failure" . "a launch incident" . . "2629800.0" . . . "2015 launch hiatus" . "Flight 19" . . . . "SpaceX CRS-7" . . . "C109" . . . . "2015-06-28" . "SpaceX-7 Commercial Resupply Services flight (SpX-7/CRS-7)" . . . .