Serious ISS air leak forces NASA astronauts to temporarily take shelter in Dragon capsule

A serious air leak in the Russian segment of the International Space Station (ISS) prompted NASA astronauts to temporarily shelter in the Dragon capsule as Roscosmos conducted repair operations. Leaks in the Zvezda module's transfer tunnel escalated in size, with partial repairs attempted using Germetall-1 sealant, though the issue remains unresolved.