The first stage of the Falcon 9 rocket first moved back to California spaceport " Vandenberg ", the broadcast was carried out on the Internet representation of Spaceflight Now. The launch with the Argentine radar satellite SAOCOM 1A took place in 22: 21 EDT (5. 21 MSK) on the first day of the week. The first stage successfully landed at 22. 30 EDT (5. 30 GMT). The mission included the 1st attempt of the organization of SpaceX to land the 1st stage of the rocket back to the " Vandenberg ". During the previous runs, from California's First stage down on an RC platform in the Pacific ocean. Before SpaceX successfully return the first stage to the launch site at Cape Canaveral In Florida. For the start of the current Firm SpaceX utilizes the latest and more powerful 1st stage of Falcon 9 Block 5. As planned by the developers, Block 5 is more powerful than its predecessor and enables a shorter time to prepare 1st step to re-starting. <span style="color:darkgray