Astronauts aboard the International Space Station (ISS) prepare for a potential emergency evacuation while repairs are carried out following an air leak concern. According to reporting based on NASA information, five crew members are instructed to take refuge in a docked spacecraft so they can leave quickly if needed. The procedure reflects standard contingency planning for the ISS, where crew members can rapidly transition to a spacecraft to ensure safety if a problem affects cabin atmosphere or life-support systems. The accounts describe the situation as involving repairs to address the leak, with the crew standing ready to act depending on how checks and repair work progress. The reports do not indicate that an actual evacuation occurs, but they stress that the crew’s readiness is maintained during the repair period. The details provided across outlets focus on NASA’s instruction to shelter in the spacecraft as a precaution while technicians work to restore normal conditions on the orbiting laboratory.