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Expedition 73 Crew Reflects on Science, Teamwork, and Life in Orbit
On June 16, astronauts and cosmonauts gathered at Space Center Houston to share stories from their missions aboard the International Space Station and recognize the teamwork and people on the ground that made their missions possible.
The Expedition 73 Welcome Home Ceremony brought together members of NASA’s SpaceX Crew-10, Soyuz MS-27, and NASA’s SpaceX Crew-11 missions. During the event, the crews reflected on the science, partnerships, and international collaboration that defined their time in orbit.
Remarks were delivered by NASA’s Johnson Space Center Director Vanessa Wyche, Low Earth Orbit Program’s Deputy Manager for the International Space Station Dina Contella, Richard Jones with NASA’s commercial crew office, Flight Operations Director Norm Knight, Johnson Employee Relations Lead David Kelley, and Space Center Houston Chief Operating and Strategy Officer Keesha Bullock. Together, they recognized the accomplishments of the crews and the team members who helped make the expedition a success.
Wyche welcomed the crews home and reflected on the accomplishments of Expedition 73.
“Together, these crews exemplified professionalism, resilience, and the spirit of international cooperation,” Wyche said. “Their work ensured the continued success of the International Space Station Program and demonstrated the strength of our multi-vehicle crew transportation strategy.”
During the expedition, all available docking ports were occupied simultaneously for the first time, with eight spacecraft attached to the station. The crew also supported visiting missions, including Axiom Mission 4, and multiple cargo deliveries while maintaining a full schedule of scientific investigations.
Crew members completed three spacewalks, installing hardware that supports future solar array upgrades and maintenance activities critical to station operations.
The ceremony also recognized the workforce whose dedication supported every aspect of Expedition 73, from mission planning and operations to research, training, and crew safety.
“You learned each other’s languages, and often, when we didn’t know the right answers, you partnered with us, and you would come up with the answers and help,” said International Space Station Program Deputy Manager Dina Contella. “You really helped make us successful.”
She noted that collaboration extended well beyond the crew in orbit, with teams across the program matching that dedication throughout the expedition.