SpaceX delayed a planned test flight for its Starship megarocket by 24 hours until Monday, saying it needed time to troubleshoot problems, in the latest setback for Elon Musk's behemoth after a series of explosive failures.

Update: SpaceX said in a post on X that it was standing down from Sunday night's test flight to troubleshoot a ground systems issue. A new date for the test flight was not immediately shared.