A Falcon 9 rocket climbs above a fog layer over Vandenberg Space Force Base, California, to begin the Starlink 4-29 mission. Credit: SpaceX
Seven hours after a Falcon 9 launcher carried a four-person crew into orbit from Florida, SpaceX sent aloft another Falcon 9 from a foggy California spaceport Wednesday evening with 52 more Starlink internet satellites, setting a new record for the shortest interval between two flights of SpaceX’s workhorse rocket.