SpaceX's Starship upper-stage spacecraft disintegrated during a flight test, just two months after a previous failure.Despite the disappointment, SpaceX sees it as a learning opportunity to improve Starship's reliability.Meanwhile, Arianespace's Ariane 6 rocket successfully completed its second flight, placing the CSO-3 Earth observation satellite in orbit.The Ariane 6 launch marked a significant achievement for European and French excellence in space technology.