For a 4th day, SpaceX stands down from attempting to launch its Falcon 9 rocket from California

Updated 9:40 p.m. EST: SpaceX has scrubbed the mission attempt on Sunday. The fourth time was not the charm to launch its latest batch of Starlink internet satellites. The company has been unable to launch the Starlink 7-11 mission for the past four consecutive days from Southern California. SpaceX is now targeting liftoff on Tuesday afternoon at 4:35 p.m. PST (7:35 p.m. EST, 0035 UTC). It blamed poor weather conditions for the reason they had to stand down from launch attempts on both Saturday and Sunday. They hadn’t started fueling when the scrubs were called. More

(Source: SpaceFlight Now - Jan 22)