- On June 30, two NASA astronauts, Chris Williams and Jessica Meir, will conduct a 7-hour spacewalk to repair a fault in the Canadarm2, a 17.6-metre robotic arm on the International Space Station (ISS).
- The spacewalk is expected to last about six hours and 40 minutes and will involve replacing a malfunctioning wrist joint on the Canadarm2.
- NASA has scheduled the spacewalk to begin at 8:35 am EDT (6:05 pm IST) on June 30.
- A spare wrist joint is already available on the station and will be installed to restore the robotic arm's full range of motion.
- This spacewalk will be the 278th in the history of the ISS, focusing on maintenance and upgrades.
Nasa astronauts Chris Williams and Jessica Meir are set to conduct a significant spacewalk on June 30 to repair the Canadarm2 robotic arm, a vital tool for the International Space Station (ISS). The spacewalk is scheduled to begin at 8:35 am EDT (6:05 pm IST) and is expected to last approximately six hours and 40 minutes.123
The astronauts will replace a malfunctioning wrist joint on the 17.6-metre arm, which has been operational for over 25 years. A spare wrist joint is already available on the station, ensuring the robotic arm can regain its full range of motion after the repair.4
This mission marks the 278th spacewalk in the history of the ISS, highlighting the ongoing maintenance and upgrades necessary for the station's functionality. The astronauts will exit the station through the Quest airlock to perform the repair, which is critical for the continued operation of the Canadarm2.5
As space exploration continues to evolve, such repairs are essential to maintain the infrastructure that supports scientific research and international collaboration in space.
“Two NASA astronauts will step outside the International Space Station on June 30 to replace a malfunctioning wrist joint on the Canadarm2. This repair spacewalk is the 278th in the history of the space station.”
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