Russia 🇷🇺 @Russia
🗓️ #OTD in 1961 #Soviet cosmonaut Valentin #Bondarenko tragically perished in an accident during extensive tests in low-pressurized oxygen chamber. Only 24, he was the youngest among the first group of Soviet cosmonauts. 🕯️#MemoryEternal https://t.co/2cVza3uIFT — PolitiTweet.org