“The ISS-63 crew has narrowed the search area for air leaks from the station's atmosphere to the transition compartment of the Zvezda service module,” reads a message on Twitter.

The ISS-63 crew narrowed the search area for air leaks from the station's atmosphere to the transition compartment of the Zvezda service module.

The search for the exact location of the leak is carried out using an ultrasonic device.

pic.twitter.com/aWydJOH78g

- ROSCOSMOS (@roscosmos) September 30, 2020

It is specified that the search for the leak is carried out using an ultrasonic device.

Earlier, the cosmonauts managed to find the place of the air leak on the ISS, it is located in the Russian module "Zvezda".