Talgat Amangeldyuly Musabayev is a Kazakh politician, test pilot and former cosmonaut who flew on three spaceflights. His first two spaceflights were long-duration stays aboard the Russian space station Mir. His third spaceflight was a short duration visiting mission to the International Space Station, which also carried the first paying space tourist Dennis Tito. He retired as a cosmonaut in November 2003. Since 2007 he has been head of KazCosmos, Kazakhstan's National Space Agency.