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Science 1 min read 1h ago · Updated August 25, 2026 at 03:42 UTC

Adenot Returns for Second ISS Spacewalk

  • French astronaut Sophie Adenot will conduct a second spacewalk on 25 August to complete the replacement of a faulty ISS antenna.
  • Her first attempt last week was unsuccessful, as the operation proved more difficult than expected and could not be finished in time.
  • The second excursion is aimed solely at completing the unfinished antenna replacement work from the previous week.
Adenot Returns for Second ISS Spacewalk
Adenot Returns for Second ISS Spacewalk

French astronaut Sophie Adenot is to conduct a second spacewalk on Tuesday 25 August, returning to the exterior of the International Space Station in order to complete the replacement of a faulty antenna — a task she was unable to finish during her first excursion the previous week.

A Mission Left Unfinished

The antenna replacement operation began last week but proved more troublesome than anticipated, leaving Adenot unable to bring the assignment to a conclusion within the time available. The precise nature of the difficulties she encountered was not detailed, but the setback made a follow-up sortie necessary.

Second Attempt

The second spacewalk is intended specifically to resolve what remains outstanding from the first. Whether conditions or procedures will differ on this occasion has not been confirmed. The development is a reminder of the operational complexities that routine maintenance tasks can present in the extravehicular environment. Separately, other space agencies have faced their own challenges with ageing hardware: NASA recently confirmed it had abandoned plans to rescue the Swift space telescope, illustrating the broader pressures on orbital infrastructure management.

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