| Jan Kowalski | Leonid Kadeniuk |
| Geburtsdatum | 28.01.1951 |
| Sterbedatum | 31.01.2018 |
| Nationalität | Ukraine |
| Weltraumagentur | National Space Agency of Ukraine (HKAY) |
| Status | Nicht leben |
| Astronautentyp | Staatliche Agentur |
| Wikipedia | https://en.wikipedia.org/wiki/Leonid_Kadeniuk |
Leonid Kostyantynovych Kadenyuk (Ukrainian: Леонід Костянтинович Каденюк, 28 January 1951 – 31 January 2018) was the first astronaut of independent Ukraine. He flew on NASA's Space Shuttle Columbia in 1997 as part of the international mission STS-87.