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. Subscribe to our channel: http://bit.ly/AJSubscribe Follow us on X : https://twitter.com/AJEnglish Find us on Facebook: https://www.facebook.com/aljazeera Check our website: http://www.aljazeera.com/ Check out our Instagram page: https://www.instagram.com/aljazeeraenglish/ Download AJE Mobile App: https://aje.news/AJEMobile

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