The Soyuz MS-25 spacecraft undocked at 4:36 a.m. EDT and made a flawless descent, landing on the Kazakh steppe at 7:59 a.m. EDT. After a smooth touchdown, recovery crews were on-site to assist the astronauts as they exited the capsule and underwent initial medical checks.
Oleg Kononenko and Nikolai Chub concluded an impressive 374 days in space, setting a new record for the longest single mission on the ISS. This achievement adds to Kononenko’s cumulative space time of 1,111 days, surpassing the previous record held by cosmonaut Gennady Padalka.
NASA is now preparing for the upcoming launch of astronaut Nick Hague and cosmonaut Alexander Gorbunov, scheduled for Thursday aboard a Crew Dragon capsule, pending favorable weather conditions. They will join other astronauts already aboard the station, including the recently arrived cosmonauts Alexsey Ovchinin and Ivan Vagner, as well as NASA’s Donald Pettit.
The return of Kononenko, Chub, and Dyson marks a transition phase for the ISS, especially following complications with Boeing’s Starliner spacecraft that delayed the return of astronauts Butch Wilmore and Suni Williams. NASA ultimately opted for a safer approach, opting to extend their stay aboard the ISS instead of risking a return via Starliner due to technical issues.
During a change-of-command ceremony, Williams took over as the station’s commander, expressing gratitude for the collaboration among the crew and reflecting on the challenges faced during Expedition 71. She shared heartfelt sentiments about the departing crew, acknowledging their unique contributions to the mission.
As the new crew members prepare to integrate into station operations, the complexities of crew rotations and spacecraft reliability continue to shape NASA’s plans for future missions. The space community watches closely as preparations unfold for the next phase of exploration, demonstrating the resilience and adaptability of those venturing into the final frontier.