NASA astronaut Chris Williams returned to Earth after spending 241 days aboard the International Space Station conducting microgravity research, space manufacturing experiments, and repair spacewalks.

Key Details

• Returned to Earth on July 26, 2026 alongside Roscosmos cosmonauts Sergey Kud-Sverchkov and Sergei Mikaev.
• Logged 241 days aboard the ISS during Expedition 73/74.
• Completed 3,856 orbits of Earth covering over 102 million miles.
• Completed two spacewalks to perform power system upgrades and repair the Canadarm2 robotic arm.

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