Explaining The Universe on Instagram: "Starship S29 is a SpaceX Starship prototype that played a key role in testing the company’s next-generation spacecraft. It flew atop Booster 11 during a high-profile test flight in June 2024, successfully surviving re-entry and performing a controlled “flip-and-burn” maneuver before splashing down in the ocean. Equipped with six Raptor engines, S29 underwent extensive ground testing, including cryogenic proof tests and static fires, to prepare for its fligh