NASA's Crew Safety Alert Exposed a Bigger ISS Leak Problem

NASA and Roscosmos are managing a worsening air leak in the International Space Station's Zvezda module. Disagreements over repair methods, specifically the use of a saw, led to temporary safety protocols for the crew.
Why it matters
The aging infrastructure of the ISS presents ongoing safety challenges for international space cooperation and long-term orbital habitation.
The dreaded air leak on the International Space Station (ISS) has gotten so bad that Russian cosmonauts were preparing to use a saw to access a suspected leak area in the Zvezda module’s transfer tunnel.
The article objectively reports on the technical and procedural tensions between international space agencies.
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