text: Betting his life on fixing Falcon 1's glitch on the plane, Zach Dunn - an intern at the time - helped successfully launch SpaceX's only remaining rocket?
classes:  No, zach Dunn was instrumental in the success of SpaceX's rocket launch.  Also, zach Dunn was instrumental in the success of SpaceX's rocket launch.  Yes, zach Dunn was instrumental in the success of SpaceX's rocket launch.