https://spacedaily.com/d-when-soviet-cosmonaut-sergei-krikalev-launched-into-orbit-on-may-18-1991-he-was-a-citizen-of-the-soviet-union-and-when-he-returned-to-earth-311-days-later-in-march-1992-the-country-that-h/
When Soviet cosmonaut Sergei Krikalev launched into orbit on May 18, 1991, he was a citizen of the Soviet Union — and when he returned to Earth 311 days later in March 1992, the country that...
When Soviet cosmonaut Sergei Krikalev launched into orbit on May 18, 1991, he was a citizen of the Soviet Union — and when he returned to Earth 311 days later in March 1992, the country that...
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