SpaceX called off a Falcon 9 launch at 8:47 p.m. EDT on Monday, just 12 minutes before the scheduled liftoff from Cape Canaveral’s Launch Complex 39A. The mission, which aimed to deliver Starlink satellites to orbit, was the second attempt for the flight after a previous delay on June 12. A spokesperson said the team identified a 'non-critical' issue with the rocket’s second-stage engine during final checks, prompting the scrub. Weather conditions at the time were deemed favorable, with no cloud cover and winds below 10 mph. SpaceX has not yet announced a new launch date. This marks the first time the company has postponed a Falcon 9 mission twice in a single month. The scrub comes as SpaceX ramps up Starlink deployments, with over 4,000 satellites already in orbit. The company typically conducts a launch every two weeks, but delays are common when technical reviews uncover potential risks. A similar issue caused a 24-hour delay in May, though that was resolved before the rocket rolled to the pad. Engineers are expected to inspect the second-stage engine and perform diagnostics before rescheduling. The mission is part of SpaceX’s $10 billion Starlink project, which aims to provide global broadband internet. The Falcon 9’s first stage is expected to land at the Cape Canaveral Space Force Station’s Landing Zone 1, though the landing was not attempted during the scrub. The next launch window is likely to open no earlier than June 20, pending final approvals. This is the 102nd Falcon 9 flight since 2010 and the 78th operational Starlink mission.