Tags: Artificialsatellite, Satellite.
Soyuz 35 (Russian: Союз 35 Union 35) was a 1980 Soviet manned space flight to the Salyut 6 space station. It was the 10th mission to and eighth successful docking at the orbiting facility. The Soyuz 35 crew were the fourth long-duration crew to man the space station.Cosmonauts Leonid Popov and Valery Ryumin spent 185 days in space setting a new space endurance record. Ryumin had completed a previous mission only eight months before.