On June 6 of the same year spacecraft Soyuz-11 with Georgy Dobrovolsky, Vladislav Volkov and Viktor Patsayev on board performed the flight to the orbital station. While they were coming back to the Earth on June 30, one of the valves got wrong, which led to cabin pressure failure. The names of three more cosmonauts joined the mournful list of space flight victims started by Vladimir Komarov in 1967.
Другие события в этот день
Information provided by the Scientific Russia News Agency. Media outlet’s registration certificate: IA No. FS77-62580 issued by the Federal Service for Supervision of Communications, Information Technology and Mass Media on July 31, 2015.
Новый выпуск — №8-9 2021
«В мире науки»
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