1.
But Russian space officials want to keep the spacecraft manned at least until next year, when an new international space station is put aloft.
2.
But Russian space officials want to keep Mir manned at least until next year, when an new international space station is put aloft.
3.
Russian space officials want to keep Mir in orbit at least until next year, when a new international space station is put aloft.
4.
Russian space officials want to keep the spacecraft manned at least until next year, when an new international space station is put aloft.