NASA Orders ISS Astronauts to Prepare for Evacuation Over Air Leak

NASA ordered astronauts on the International Space Station to shelter in their spacecraft and prepare for possible evacuation after a worsening air leak in the Russian Zvezda service module's transfer tunnel. The four astronauts on Crew-12 received orders at 9.04am ET to enter their Crew Dragon spacecraft and don spacesuits. The leak is in the transfer tunnel of the Zvezda service module. This action ensures crew safety in case of emergency evacuation.