SpaceX on Saturday said it would delay the planned launch of its Falcon 9 rocket at Kennedy Space Center in Cape Canaveral, Florida, the company and NASA announced in on Twitter. Standing down to take a closer look at positioning of the second stage engine nozzle. 9:38am ET tomorrow is next earliest launch opportunity — SpaceX (@SpaceX) February 18, 2017 Today's @SpaceX launch was scrubbed due to a second stage thrust vector control issue.