NASA is investigating a leak in the PrK module of the International Space Station, believed to be linked to seal issues. This concern has led to the postponement of the Axiom-4 mission, which was set to carry four astronauts to the station. NASA is closely monitoring the situation, as the leaks may indicate serious structural concerns like 'high cycle fatigue' in metal components, which could result in abrupt failures. A new launch date will be determined based on the resolution of the leak issue.
What's the worst that could happen? The worst-case scenario for the space station is that the ongoing leaks are a harbinger of a phenomenon known as "high cycle fatigue," which affects metal, including aluminum.
This is one reason the space agency delayed the launch of a commercial mission carrying four astronauts to the space station, Axiom-4, on Thursday. The postponement of Axiom Mission 4 provides additional time for NASA and Roscosmos to evaluate the situation.
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