Four Astronauts Arrive at International Space Station, Restoring Full Crew Complement

A multinational crew of four astronauts has arrived at the International Space Station (ISS), restoring its full crew capacity following an early departure due to a medical issue. The Crew-12 mission, comprising NASA astronauts Jessica Meir and Jack Hathaway, European Space Agency astronaut Sophie Adenot, and Roscosmos cosmonaut Andrey Fedyaev, docked with the ISS at 3:16 p.m. ET on Saturday.

The crew launched aboard SpaceX's Dragon spacecraft atop a Falcon 9 rocket from Cape Canaveral Space Force Station in Florida at 5:15 a.m. ET on Friday. This mission marks the first spaceflight for Hathaway and Adenot, while Meir and Fedyaev are on their second missions.

Their arrival follows the early return of the Crew-11 mission in January due to a medical issue affecting one of its members. NASA has not disclosed the identity of the affected astronaut or the nature of the issue, citing privacy concerns. The early departure left the ISS operating with a reduced crew of three.

The Crew-12 astronauts are scheduled to remain aboard the ISS for approximately eight months, conducting scientific experiments and technology demonstrations aimed at preparing for future exploration missions to the Moon and Mars, as well as benefiting life on Earth.