NASA Astronauts Complete Spacewalk to Repair Canadarm2 After Critical Joint Failure | N18G

Astronauts exit ISS to repair malfunctioning equipment

NASA astronauts spacewalk to fix robotic arm

LIVE: NASA astronauts conduct spacewalk to repair robotic arm on International Space Station

NASA spacewalk LIVE: Astronauts Chris Williams and Jessica Meir repair ISS robotics

U.S. Spacewalk 95

NASA Astronauts Step Outside ISS to Repair Robotic Arm

NASA races to save Swift telescope from falling back to Earth with daring rescue mission

NASA's $20 billion moon base is being planned