Cosmonauts Find Cracks in the Aging Zarya ISS Module

It appears that the International Space Station is showing its age. Or, at least, the older modules that have been in space since 1998 certainly are. According to statements made by a senior Russian space official, cosmonauts aboard the ISS have discovered new cracks in the Functional Cargo Block (FCB) module – aka. Zarya (“Dawn”). These cracks were found in seven of the module’s twenty windows and could eventually threaten the entire station.

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The Air Leak on the International Space Station is Worse Than Previously Believed

On Tuesday, Sept. 29th, the Russian State Space Corporation (Roscosmos) announced that astronauts aboard the International Space Station (ISS) had found the source of a suspected leak. The crew of Expedition 63 – NASA astronaut and Commander Chris Cassidy and Russian cosmonauts Anatoly Ivanishin and Ivan Vagner – had been searching for this leak since August, and determined that it was “beyond expected levels.”

Roscosmos also said in a statement that “it was established that the spot is located in the Zvezda (star) service module, which contains scientific equipment.” They also emphasized that the leak “is not dangerous for the life and health of the ISS crew and does not prevent the ISS continuing manned flight.” Nevertheless, the amount of atmosphere lost may require additional oxygen to be pumped into the station.

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