NASA astronauts operate on space station's broken robot arm

The orbital surgery on the International Space Station returned the Canadian-built robot arm to full health after its "wrist" ...

NASA astronauts repair robotic arm in 7-hour spacewalk

NASA astronauts Chris Williams and Jessica Meir undertake a critical spacewalk at the ISS to repair a malfunctioning robotic ...

NASA astronauts repair ISS robotic arm during seven-hour spacewalk

NASA astronauts Jessica Meir and Chris Williams carried out a seven-hour spacewalk to repair a robotic arm on the ...
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Watch 2 NASA astronauts fix ISS' huge robotic arm during June 30 spacewalk

NASA astronauts Chris Williams and Jessica Meir will fix the International Space Station's Canadarm2 during a spacewalk on ...
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The critical robot arm on the ISS isn't working properly, but NASA has a plan to fix it

A part of Canadarm2 robotic arm on the ISS broke in May, requiring repairs by spacewalking astronauts no earlier than June 30. A spare is already on the station.

Scientists build octopus-inspired robot arm that can detect touch, force and direction| Watch

Scientists in Italy have developed a flexible robotic arm modelled on the octopus, combining soft materials with ...