Science
NASA astronauts spacewalk to fix robotic arm
Key Points
NASA astronauts spacewalk to fix robotic arm NASA astronauts spacewalk to fix robotic arm Footage shows two NASA astronauts stepping outside the International Space Station to replace a malfunctioning wrist joint on a robotic arm. The joint failed during normal operations and did not move as expected. It took 7 hours and 20 minutes.
NASA astronauts spacewalk to fix robotic arm
NASA astronauts spacewalk to fix robotic arm
Footage shows two NASA astronauts stepping outside the International Space Station to replace a malfunctioning wrist joint on a robotic arm. The joint failed during normal operations and did not move as expected. It took 7 hours and 20 minutes.
Published On 1 Jul 2026