Starship Flight 12 will deploy 22 Starlink simulators including two inspector craft to image the ship’s heat shield in flight, a test aimed at making reentry inspection fast ...

SpaceX’s Starship Flight 12, targeting May 22 at 5:30 p.m. Central Time, will deploy 22 Starlink simulators, including two modified spacecraft, to inspect the rocket’s heat shield during reentry. The mission follows a scrubbed May 21 attempt due to fuel temperature and pressure issues, as well as a malfunctioning hydraulic pin on the launch tower arm. The test focuses on proving Starship’s reusability by capturing images of its heat shield tiles—some painted white to simulate damage—before reentry. This data will help engineers assess whether the vehicle can withstand repeated flights, a key requirement for SpaceX’s plans to use Starship for Starlink launches, NASA’s lunar missions, and future deep-space travel. Starship V3, standing at 407 feet tall, combines the Super Heavy booster with the upper stage. Unlike previous flights, the booster will splash down in the Gulf of Mexico instead of attempting a tower catch. The upper stage will release the Starlink simulators into suborbital flight, with the two inspector craft scanning the heat shield for tile detachment or damage. Reentry is the most challenging phase, as heat shield tiles must survive extreme temperatures without failing. Flight 4 demonstrated tile loss during reentry, despite a controlled splashdown in the Indian Ocean. This mission aims to improve inspection methods, ensuring Starship’s structural integrity before future missions. The stakes are high, as Starship’s success impacts SpaceX’s investor confidence and potential public listing. NASA’s Artemis program and SpaceX’s Starlink satellite network rely on Starship’s reliability, making this flight a pivotal step in advancing reusable spaceflight technology.