'Orient 3' or 'East 3') and Vostok 4 (Восток-4, 'Orient 4' or 'East 4') were Soviet space program flights in August 1962, intended to determine the ability of the human body to function in conditions of weightlessness, test the ground control capability to launch and manage two separate, concurrent flights, and test the endurance of the ...

Vostok (Russian: 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.

With these good news, the State Commission convened at 07:00 with an agenda to schedule the Vostok-3 mission landing during its 65th orbit after four days, with Vostok-4 returning after three days and 49 orbits. Given high winds at the landing site near Karaganda in Kazakhstan reaching up to 20 meters per second, even Kamanin did not object to ...

Vostok, any of a series of manned Soviet spacecraft, the initial flight of which carried the first human being into space. Launched on April 12, 1961, Vostok 1, carrying cosmonaut Yury A. Gagarin, made a single orbit of Earth before reentry. The Vostok series included six …

2015年5月1日 · Vostok 4 was launched one day after Vostok 3 with cosmonaut Pavel R. Popovich on board. The spacecraft consisted of a nearly spherical cabin covered with ablative material. There were three small portholes and external radio antennas. Radios, a life support system, instrumentation, and an ejection seat were contained in the manned cabin.

The Vostok-K was an expendable carrier rocket used by the Soviet Union for thirteen launches between 1960 and 1964, six of which were manned. The Vostok-K made its maiden flight on 22 December 1960, three weeks after the retirement of the Vostok-L.

2020年7月28日 · On Aug. 6, 1961, the USSR launched Vostok 2, which carried cosmonaut Gherman Titov, who became the fourth person in space after American astronauts Alan Shepard and Virgil Grissom flew suborbital...

东方4号 Vostok 4 (Vostok-3KA 6) 性质: 载人飞船: 国籍: 苏联: 空载质量: 4730 kg: 首次发射时间: 1962年08月12日: 太空停留总时间: 10 天

Flight: Vostok 3, Vostok 4. Korolev proposes to Kamanin the launch of three manned Vostok spacecraft at one-day intervals: the first on a three-day flight, and the second and third on two- or three-day flights.

Vostok 4 (Russian: Восток-4, Orient 4 or East 4) was a mission in the Soviet space program. It was launched a day after Vostok 3 with cosmonaut Pavel Popovich on board—the first time that more than one manned spacecraft were in orbit at the same time.