launched by Russia

Soyuz 15

Success
AUG 26197419:58:00 UTC

Manned orbital flight, 2 cosmonauts.

Failed to dock with Salyut 3.

launched from Pad 1/5 Baikonur

aboard Soyuz into LEO

Spacecraft

Soyuz 7K-T/A9 Soyuz 15

Crew

Ascending
  • 01 Gennady Sarafanov from Russia
  • 02 Lev Dyomin from Russia
Descending
  • 01 Gennady Sarafanov from Russia
  • 02 Lev Dyomin from Russia

Docking

attempted to dock with Salyut 3

returned to Earth Aug 28, 1974

Docking failed — the Igla misread the closing distance and drove the craft past Salyut 3 at high speed; with no fuel for a manual attempt, the crew returned early.

last updated Oct 25, 2026