Last-minute problems forced a launch delay Monday for SpaceX’s mega rocket Starship, attempting a comeback following an explosion on the last test flight. The countdown got down to the 40-second mark,

SpaceX pushed back the planned test flight of its Starship megarocket on Monday after issues cropped up in the final seconds before liftoff.Mission controllers paused operations with 40 seconds remaining in the countdown,

SpaceX aims to launch its Starship on a test flight two months after its last ended explosively over the Atlantic.