SpaceX is investigating after a booster was badly damaged during testing last week. Booster 18 was being pressure tested when its structure buckled, leaving visible interior damage. There was no propellant on board, and no one was injured. The company released a statement on social media calling the event an anomaly while saying that it plans to stack and test its next Super Heavy booster next month. The next launch of the Starship prototype is planned for the first quarter of next year.