NASA astronauts’ spacewalk to repair malfunctioning ISS equipment

Apollo 9's risky spacewalk...

Astronauts go on ISS spacewalk

ISS Spacewalk Underway as NASA Astronauts Repair Robotic Arm | N18G

LIVE! ISS Canadarm2 Repair Spacewalk

NASA astronauts complete hours-long spacewalk to repair Canadarm2 on ISS | FULL

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NASA Spacewalk LIVE: NASA Astronauts Exit ISS to Fix Robotic Arm in Space

NASA astronauts perform critical spacewalk on ISS

LIVE: NASA Astronauts Spacewalk Outside the International Space Station

NASA Coverage of U.S. Spacewalk 95 at the International Space Station