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Space.com
• Micah Hanks
Accounts of alleged ‘lost cosmonauts’ remain unverified episodes in the early Soviet space program
Two amateur radio operators said they intercepted signals from Soviet cosmonauts who died during missions the USSR kept secret. The accounts form part of a Cold War-era claim about hidden Soviet spaceflight losses; the article raises the question of whether the alleged missions happened but provides no confirmation in the supplied summary.
