SpaceX received key U.S. regulatory approval on Tuesday to increase the annual rate of Starship rocket launches from Texas and booster landings in various bodies of water, allowing Elon Musk's space company to significantly expand development of its giant Mars rocket.

SpaceX won permission to launch its massive Starship rocket more often from Texas, part of its broader push to increase flying of that vehicle and its Falcon fleet around the country.The company will be allowed to begin launching Starship up to 25 times a year from its Starbase complex outside of Brownsville,