A routine day on the International Space Station turned into a scramble for survival when a pressurisation alarm sent crew members into emergency procedures. Sources confirm an air leak was detected in the Zvezda module, a section of the Russian segment. The crew moved swiftly into the safety of the US segment as ground teams worked to isolate the breach.
The leak has now been sealed, but questions remain about the cause and whether this is a symptom of deeper structural fatigue. The UK Space Agency issued a statement praising the crew's professionalism, but behind closed doors, officials are concerned about the aging hardware. The ISS, a joint effort, relies on modules some nearly 25 years old.
This is not the first leak in the Russian segment. In 2019, a crack was patched with epoxy and tape. In 2020, another leak was traced to a manufacturing defect.
Each time, the redundancy systems worked. Each time, the margin narrows. The crew now faces a thorough investigation.
For now, they breathe again. But the question this incident forces us to ask: How many more breaths does the ISS have left?
