This is a news article about the SpaceX Falcon 9 rocket launch from Vandenberg Space Force Base. The rocket launched successfully and deployed 22 Starlink satellites into orbit. Residents in San Luis Obispo, Santa Barbara, and Ventura counties may have heard sonic booms during the launch. The first-stage booster landed on a droneship in the Pacific Ocean. The launch could be watched live on the SpaceX website or the X TV app. Backup launch opportunities were available until 6:47 p.m. on Saturday, with additional opportunities on Sunday. The article also includes information about how to sign up for the Headlines Newsletter to receive up-to-date information. It is important to note that the material in the article is copyrighted and may not be published, broadcast, rewritten, or redistributed without permission. Overall, this article is about a rocket launch and the deployment of satellites into orbit. It provides information about the launch time, location, and how residents may have heard sonic booms. The article also emphasizes the importance of staying informed through newsletters and following guidelines for using the information provided.