Soyuz 7K-L1 "Zond" spacecraft was designed to launch cosmonauts from the Earth to circle the Moon without going into lunar orbit in the context of the Soviet crewed Moon-flyby program in …

Zond (Russian: Зонд, lit. 'probe') was the name given to two distinct series of Soviet robotic spacecraft launched between 1964 and 1970. The first series, based on the 3MV planetary …

2017年3月10日 · In order to meet mass restrictions for a flight toward the Moon on the UR-500 (Proton) rocket, the Soyuz had lose all its unessential systems, resulting in the 7K-L1 variant. …

The Soviet government publicly denied participating in such a competition, but secretly pursued two programs in the 1960s: crewed lunar flyby missions using Soyuz 7K-L1 (Zond) spacecraft …

2023年12月17日 · LOK (Lunnyi Orbitalnyi Korabl) was a development of the Soyuz-capsule for lunar operations with the LK lunar lander and the N1/L3 lunar rocket. Sixteen LOKs had been …

The L1A consisted of a modified Soyuz L1 service module attached to an LOK-sized flange, with a circumlunar Soyuz descent module, topped by an odd hybrid propulsion module derived …

2023年1月14日 · The two L1E satellites were test missions for the L1 and Blok-D systems for lunar missions in high elliptical earth orbit. The payload stack consisted of a reduced L1 type …

Russian manned lunar flyby spacecraft. The Soyuz 7K-L1, a modification of the Soyuz 7K-OK, was designed for manned circumlunar missions. Lunar flyby and return satellite, Russia. …

Russian manned lunar orbiter. Modification of Soyuz circumlunar configuration used in propulsion tests of the Block D stage. Technology satellite, Russia. Launched 1969 - 1970. Used the Blok …

The LK (Russian: ЛК, from Russian: Лунный корабль, romanized: Lunniy korabyl, lit. 'lunar craft'; GRAU index : 11F94 ) was a lunar module ( lunar lander designed for human spaceflight) …