Until the air leak detected on the ISS' Russian segment is resolved, NASA has opted not to send any other people to dock at the station.

MOSCOW (Reuters) -Russian space agency Roscosmos said on Friday that a leak on the Russian segment of the International Space Station (ISS) had been repaired, the Interfax news agency reported. NASA on Thursday indefinitely delayed a four-person crew's mission to the ISS over an escalating probe into air leaks aboard the orbiting laboratory's Russian segment.

NASA wants to evaluate recent efforts to stop a small but persistent air leak in the Russian segment of the space station.