Moscow (Sputnik) Apr 13, 2018
Hero of Russia Cosmonaut Sergei Avdeyev speaks about essential skills and aptitudes of future cosmonauts, long-term space exploration trends and why various flat-Earth myths are being revived.
Hero of Russia Cosmonaut Sergei Avdeyev, the 74th man in space, has logged a total of 747 days in orbit. This is a record that no other person has achieved in space. It was only by pure chance that A