Valery Polyakov: Record-breaking Russian cosmonaut dies aged 80

Valery Polyakov took the longest-ever spaceflight, clocking up 437 continuous days in the 1990s.

valery polyakov: record-breaking russian

@e_Broky

Valery Polyakov, record-breaking Russian cosmonaut, dead at 80 https://t.co/rSfyez6loB

Posted on: 2022-09-23 12:54

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