SOLAR SYSTEM

Detailed explanation-1: -The program name Salyut (Russian: “Salute”) was chosen to honour cosmonaut Yury Gagarin’s historic first orbit of Earth in 1961. Salyut 1, launched April 19, 1971, was the world’s first space station.

Detailed explanation-2: -Salyut 1, the first space station in history, reached orbit unmanned atop a Proton rocket on April 19, 1971. The early first-generation stations were plagued by failures. The crew of Soyuz 10, the first spacecraft sent to Salyut 1, was unable to enter the station because of a docking mechanism problem.

Detailed explanation-3: -Salyut 1 (DOS-1) (Russian: -1) was the world’s first space station launched into low Earth orbit by the Soviet Union on April 19, 1971.

Detailed explanation-4: -Mir translates into English as “world, ‘’ “peace, ‘’ and “village, ‘’ but a single-word translation misses its full significance. Historically, after the Edict of Emancipation in 1861, the word “mir” referred to a Russian peasant community that owned its own land.

Detailed explanation-5: -After the supplies had been used up, the station was abandoned. The first space station was Salyut 1, which was launched by the Soviet Union on April 19, 1971. The early Soviet stations were all designated “Salyut", but among these, there were two distinct types: civilian and military.

Detailed explanation-6: -Salyut 5 (Russian: -5 meaning Salute 5), also known as OPS-3, was a Soviet space station. Launched in 1976 as part of the Salyut programme, it was the third and last Almaz space station to be launched for the Soviet military. Two Soyuz missions visited the station, each crewed by two cosmonauts.