Space · astronaut
Leonid Kizim
RUSSIAN FEDERAL SPACE AGENCY (ROSCOSMOS)
RUSSIAN
DECEASED
Career
Time in space
374 d 17 h
Spacewalks
8
31 h 40 m outside
Flights
3
3 landings
Status
Deceased
Nationality
RussianBorn
05 Aug 1941Died
14 Jun 2010First flight
27 Nov 1980Most recent flight
13 Mar 1986Type
GovernmentLinks
WikipediaBiography
Leonid Denisovich Kizim (Кизим Леонид Денисович) (August 5, 1941 – June 14, 2010) was a Soviet cosmonaut.
He was selected as a cosmonaut on October 23, 1965. Kizim flew as Commander on Soyuz T-3, Soyuz T-10 and Soyuz T-15, and also served as backup commander for Soyuz T-2. All together he spent 374 days 17 hours 56 minutes in space. On Soyuz T-15, he was part of the only crew to visit two space stations on one spaceflight (Mir and Salyut 7).
Flight log
Flights
| No. | Flight | Date |
|---|---|---|
| 03 | Soyuz-U2 | Soyuz T-15 | 13 Mar 1986 |
| 02 | Soyuz-U | Soyuz T-10 | 08 Feb 1984 |
| 01 | Soyuz-U | Soyuz T-3 | 27 Nov 1980 |
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Source The Space Devs — Launch Library 2
Last checked 29 Sept 2026