Space - The final frontier, and for Soviet cosmonaut, Sergei Krikalev, it nearly was his final frontier! Check out today's new video where a soviet astronaut was on a space mission, meanwhile the USSR crumbled, making him the last citizen of the Soviet Union. How did Sergei finally get home, and what home would he be coming back to? Check out this epic new space story to find out! ???? SUBSCRIBE TO THE INFOGRAPHICS SHOW ► https://www.youtube.com/c/theinfographicsshowOFFICIAL?sub_confirmation=1 �