Youri Nikolaevich Koptev told about the reason of flooding of Mir station

Technical condition of the orbital World complex did not allow to continue its operation, and constantly arising equipment failures threatened safety crew, the head of scientific and technical councils told ROSKOSMOS STATE CORPORATION and GARAGE COOPERATIVE "ROSTEKH", the ex-head of the Russian space agencies (1992-1999) and Russian Federation Aerospace agency (1999-2004) Youri Nikolaevich Koptev...