SpaceX Crew-9 Dragon Docks at Space Station to Pave Return for Stranded Starliner Crew

SpaceX's Dragon Freedom spacecraft completed a flawless automated docking with the International Space Station on Sunday evening, linking up with the forward port of the Harmony module roughly 260 miles above the planet. The arrival marked the successful start of NASA's SpaceX Crew-9 operational mission, carrying NASA astronaut Nick Hague and Roscosmos cosmonaut Aleksandr Gorbunov to the orbiting laboratory.

The mission was launched aboard a Falcon 9 rocket from Space Launch Complex 40 at Cape Canaveral Space Force Station in Florida, marking the first time a crewed flight had lifted off from that specific launch pad. Following a nominal 28-hour orbital chase, Hague and Gorbunov opened hatches to join the existing station crew.

Precision Orbital Rendezvous and Mission Reconfiguration

Uniquely, Crew-9 launched with only two crew members instead of the customary four. NASA made the historic decision to reconfigure the manifest, stepping down NASA astronauts Zena Cardman and Stephanie Wilson to leave two seats vacant. These seats will allow veteran astronauts Sunita Williams and Butch Wilmore to return home after their Boeing Starliner capsule was deemed unsafe for crewed re-entry due to thruster failures and helium leaks.

Dragon Freedom delivered more than 3,100 pounds of research experiments, spare parts, fresh food, and specialized spacesuits compatible with the SpaceX capsule for Williams and Wilmore. The arrival restores a dedicated contingency evacuation vehicle for all crew members stationed aboard the complex.

“Welcome aboard to Nick and Aleksandr. Having Crew-9 safely docked ensures science operations continue uninterrupted and gives us our clear flight plan home.” — Sunita Williams, Commander of Expedition 72 aboard the ISS

Expedition 72 Operations and the Path Home for Starliner Astronauts

For Williams and Wilmore, who launched on what was originally intended to be an eight-day test flight on June 5, the arrival of Crew-9 solidifies a revised mission profile that extends their orbital tenure to more than eight months. Now serving as active members of Expedition 72 with Williams as station commander, the duo will remain in orbit until February 2025.

With Crew-9 safely integrated, the station crew will oversee the handover and upcoming departure of SpaceX Crew-8, which has been aboard the outpost since March. Hague and Gorbunov will conduct over 200 scientific investigations spanning human biology, material physics, and plant cultivation during their five-month expedition.

Sources

• NASA Commercial Crew Program
• SpaceX