Moon landingA Moon landing or lunar landing is the arrival of a spacecraft on the surface of the Moon. This includes both crewed and robotic missions. The first human-made object to touch the Moon was the Soviet Union's Luna 2, on 13 September 1959. The United States' Apollo 11 was the first crewed mission to land on the Moon, on 20 July 1969. There were six crewed U.S. landings between 1969 and 1972, and numerous uncrewed landings, with no soft landings happening between 22 August 1976 and 14 December 2013.
Baikonur CosmodromeThe Baikonur Cosmodrome (Байқоңыр ғарыш айлағы Baiqoñyr ğaryş ailağy bɑjxɔˈnər ɣɑˈrəʃ ɑjlɑˈɣə; Космодром Байконур Kosmodrom Baykonur kɐsməˈdrom bɐjkəˈnʊr) is a spaceport operated by Russia within Kazakhstan. Located in the Kazakh city of Baikonur, it is the world's first spaceport to be used for orbital and human launches. In terms of area, it is the largest operational space launch facility. All Russian crewed spaceflights are launched from Baikonur.
Soyuz 3Soyuz 3 (Союз 3, Union 3) was a spaceflight mission launched by the Soviet Union on 26 October 1968. Flown by Georgy Beregovoy, the Soyuz 7K-OK spacecraft completed 81 orbits over four days. The 47-year-old Beregovoy was a decorated World War II flying ace and the oldest person to go into orbit up to that time. The mission achieved the first Russian space rendezvous with the uncrewed Soyuz 2, but failed to achieve a planned docking of the two craft. Mass: Perigee: Apogee: Inclination: 51.66° Period: 88.
Soyuz 11Soyuz 11 (Союз 11) was the only crewed mission to board the world's first space station, Salyut 1 The crew, Georgy Dobrovolsky, Vladislav Volkov, and Viktor Patsayev, arrived at the space station on 7 June 1971, and departed on 29 June 1971. The mission ended in disaster when the crew capsule depressurised during preparations for re-entry, killing the three-man crew. The three crew members of Soyuz 11 are the only humans to have died in space. The original prime crew for Soyuz 11 consisted of Alexei Leonov, Valeri Kubasov, and Pyotr Kolodin.
Salyut 1Salyut 1 (DOS-1) (Салют-1) was the world's first space station launched into low Earth orbit by the Soviet Union on April 19, 1971. The Salyut program followed this with five more successful launches of seven more stations. The final module of the program, Zvezda (DOS-8), became the core of the Russian segment of the International Space Station and remains in orbit. Salyut 1 was modified from one of the Almaz airframes, and was made out of five components: a transfer compartment, a main compartment, two auxiliary compartments, and the Orion 1 Space Observatory.
Space debrisSpace debris (also known as space junk, space pollution, space waste, space trash, space garbage, or cosmic debris) are defunct human-made objects in space - principally in Earth orbit - which no longer serve a useful function. These include derelict spacecraft - nonfunctional spacecraft and abandoned launch vehicle stages - mission-related debris, and particularly numerous in Earth orbit, fragmentation debris from the breakup of derelict rocket bodies and spacecraft.
Vostok (spacecraft)Vostok (Восток, translated as "East") was a class of single-pilot crewed spacecraft built by the Soviet Union. The first human spaceflight was accomplished with Vostok 1 on April 12, 1961, by Soviet cosmonaut Yuri Gagarin. The Vostok programme made six crewed spaceflights from 1961 through 1963. This was followed in 1964 and 1965 by two flights of Vostok spacecraft modified for up to three pilots, identified as Voskhod. By the late 1960s, these were replaced with Soyuz spacecraft, which are still used .
Kosmos (satellite)Kosmos (Ко́смос, ˈkosməs, meaning "(outer) space" or "Kosmos") is a designation given to many satellites operated by the Soviet Union and subsequently Russia. Kosmos 1, the first spacecraft to be given a Kosmos designation, was launched on 16 March 1962. The first Soviet satellites orbiting Earth were named Sputnik, Polyot (starting in 1963), Elektron (in 1964), Proton (in 1965), and Molniya (in 1965), but most have been called Kosmos since Kosmos 1 on 16 March 1962.
RoscosmosThe State Space Corporation "Roscosmos" (Государственная корпорация по космической деятельности «Роскосмос»), commonly known simply as Roscosmos (Роскосмос), is a state corporation of the Russian Federation responsible for space flights, cosmonautics programs, and aerospace research. Originating from the Soviet space program founded in the 1950s, Roscosmos emerged following the dissolution of the Soviet Union in 1991.
Soyuz programmeThe Soyuz programme (ˈsɔɪjuːz , ˈsɔː- ; Союз sɐˈjus, meaning "Union") is a human spaceflight programme initiated by the Soviet Union in the early 1960s. The Soyuz spacecraft was originally part of a Moon landing project intended to put a Soviet cosmonaut on the Moon. It was the third Soviet human spaceflight programme after the Vostok (1961–1963) and Voskhod (1964–1965) programmes. The programme consists of the Soyuz capsule and the Soyuz rocket and is now the responsibility of the Russian Roscosmos.
