Bion 11 was a Russian biological research satellite that was part of the Bion programme. Scientists from France, Russia and United States conducted the experiments. Bion 11 was launched from the Plesetsk Cosmodrome aboard a Soyuz-U launch vehicle.
The Bion 11 mission involved a collaboration between scientists from different countries to conduct biological research using a Russian satellite that was launched from the Plesetsk Cosmodrome on a Soyuz-U rocket.