Astronauts Prepare for ISS Spacewalk; Crew-13 Launch Postponed Due to Leak

NASA and ESA astronauts are preparing for a spacewalk outside the International Space Station to replace a retroreflector, install cables, and prepare the Alpha Magnetic Spectrometer's radiator. Concurrently, the Crew-13 launch to the ISS has been delayed by NASA and SpaceX due to an oxidizer leak in the Dragon spacecraft's propulsion system. This ensures mission safety and impacts future crew rotations.