NASA astronauts Chris Williams and Jessica Meir spent 7 hours and 20 minutes outside the International Space Station on ...
The orbital surgery on the International Space Station returned the Canadian-built robot arm to full health after its "wrist" joint failed last month.
Expedition 74 flight engineers Chris Williams and Jessica Meir conducted a seven-hour spacewalk to replace a wrist joint on the International Space Station's Canadarm2 robot arm on June 30, 2026.
The wrist is a complex joint that marks the transition between the forearm and hand. It has many components, allowing it to do a range of movements. The radiocarpal joint is sometimes referred to as ...
NASA astronauts Chris Williams and Jessica Meir completed a 7-hour, 20-minute spacewalk Tuesday to replace a malfunctioning wrist joint on the International Space Station's Canadarm2 robotic arm.