SpaceX re-launches, recovers Falcon 9 1st stage flown in March

SpaceX launched three satellites that make up the RADARSAT Constellation Mission, to be used by the Canadian government, from California's Vandenberg Air Force Base. The launch included use of a Falcon 9's first stage, which previously supported Crew Dragon's first demonstration mission in March. Following stage separation, Falcon 9's first stage returned to land on SpaceX's Landing Zone 4.