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MOSCOW, October 15 / TASS /. Specialists from the Russian Flight Control Center advised cosmonauts aboard the International Space Station (ISS) to repair a fracture in the intersection compartment of the Russian Zvezda module with polyurethane foam and tape, according to a live broadcast on the NASA website Thursday. .
The fracture is considered the probable cause of the air leak aboard the orbital outpost.
A specialist from the Flight Control Center recommended that cosmonauts seal the crack with a 5mm diameter piece of polyurethane foam and adhesive tape. “The polyurethane foam doesn’t have to be the same size [the size of the fracture]. The goal of polyurethane foam is to create a bubble. At the same time, the polyurethane foam must not plug the gap because there must be a place to observe, “said the specialist.
Russian cosmonaut Ivan Vagner previously sent photos of the possible point of air leak that had been tracked to Earth, as well as photos and videos of the fracture.
The ISS crew reported to the Flight Control Center Thursday morning that the possible air leak had been identified with the help of a tea bag. Russia’s State Space Corporation Roscosmos told TASS that the Flight Control Center would soon be giving the crew instructions on how to hold controls to make sure the cosmonauts had indeed found the location of the air leak. Based on the work done, it will be possible to locate the area of the air leak, he said.
A source told TASS in August that the Russian-American space station crew were working to track down an air leak aboard the orbital outpost. As the Russian State Space Corporation Roscosmos later told TASS, the cosmonauts had come to the conclusion that the air leak was in the Russian module Zvezda but posed no threat to the life and health of the crew.
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