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Lunar program guide:

Program chronology

Chronology of the Moon Race

N1

L3

N1/Block G

N1/Block D

LK/Block E

LOK/Block I


N1 launch facilities


Soviet plans for lunar base


As Soviet Union mastered manned space flight in a series of early orbital missions, the Moon quickly became a key goal of the manned space program. In May 1961, President Kennedy proclaimed a manned landing on the surface of the Moon before 1970, as the main goal of the US space program.

However, it took more than three years after Kennedy's challenge for the cash-strapped Soviet government to commit needed resources for the Moon Race. "Do not leave the Moon to the Americans," Nikita Khrushchev reportedly told leaders of the Soviet rocket industry, "Anything you need in order to do it, will be provided." On Aug. 3, 1964, the Soviet government finally gave full go ahead to the lunar landing effort.

However, the development of a heavy-lift launcher, needed for the lunar expedition, was plagued with political and technical problems. Charismatic captains of the Soviet rocket industry fought for the leadership and influence in the program, stretching the project's already limited resources, while the Soviet military, which financed rocket development, had always remained skeptical about the prospects of heavy-lift launchers.

The fall of Khrushchev in 1964, further delayed the program, which continued suffering from the lack of funds and resources. In 1966, the Soviet lunar program recieved another blow with the death of its legendary leader, Sergei Korolev.

The giant moon rocket had not reached the launch pad until 1969, and its first and three subsequent launches ended in catastrophic failures, revealing serious technical flaws in the design of the booster. The program was finally abandoned in 1974 and its leader Vasily Mishin was ousted as a head of the industrial conglomerate responsible for the project.


Soviet launches related to the manned lunar program:

Official name
Type (Development name)
Launch date
Landing date
Launcher
Crew
Mission details
Cosmos-133
7K-OK #2
Nov. 28, 1966
Nov. 30, 1966
Soyuz
-
Destroyed on reentry.
-
7K-OK #1
Dec. 14, 1966
-
Soyuz
-
Destroyed on the Launch Pad 31 due to an accidental launch of the emergency escape system.
Cosmos-140
7K-OK #3
Feb. 7, 1967
Feb. 9, 1967
Soyuz
-
Lost pressure and sunk in the Aral Sea, during botched landing.
Cosmos-146
7K-L1 # 2P
March 10, 1967
-
-
Tested systems of the Block D upper stage.
Cosmos-154
7K-L1 # 3P
April 8, 1967
-
-
A second firing of the Block D failed in orbit.
Soyuz-1
7K-OK #4
April 23, 1967
April 24, 1967
Soyuz
V. Komarov
Planned for docking with a second Soyuz. Developed problems in orbit. Crashed on landing, killing Komarov.
-
7K-L1 #4
Sept. 28, 1967
-
-
Proton's 1st stage failed. Escape system saved the reentry craft.
Cosmos-186
7K-OK #6
Oct. 27, 1967
Oct. 31, 1967
Soyuz
-
Docked with Cosmos-188.
Cosmos-188
7K-OK #5
Oct. 30, 1967
Nov. 2, 1967
Soyuz
-
Docked with Cosmos-186.
-
7K-L1 #5
Nov. 22, 1967
-
-
Proton's 2nd stage failed. The escape system saved a reentry craft
Zond-4
7K-L1 #6
March 2, 1968
-
-
The reentry craft self-destructed during reentry.
Cosmos-212
7K-OK #8
April 14, 1968
April 19, 1968
Soyuz
-
Docked with Cosmos-213.
Cosmos-213
7K-OK #7
April 15, 1968
April 20, 1968
Soyuz
-
Docked with Cosmos-212.
-
7K-L1 #7
April 23, 1968
-
-
Escape system self-initiated during launch.
-
7K-L1 #8
July 14, 1968
-
-
An on-pad explosion of the upper stage killed one person. Craft damaged.
Cosmos-238
7K-OK #9
Aug. 28, 1968
Sept. 1
Soyuz
-
Test flight.
Zond-5
7K-L1 #9
Sept. 15, 1968
Sept. 21, 1968
-
Flew around the Moon. Splashed down in the Indian Ocean.
Soyuz-2
7K-OK
Oct. 25, 1968
-
Soyuz
-
Rendezvous with Soyuz-3
Soyuz-3
7K-OK
Oct. 26, 1968
Oct. 30, 1968
Soyuz
G. Beregovoi
Attempted to dock with Soyuz-2 but failed due to wrong orientation.
Zond-6
7K-L1 #12
Nov. 10, 1968
Nov. 17, 1968
-
Flew around the Moon. The reentry craft lost pressure during landing and crashed.
Soyuz-4
7K-OK
Jan. 14, 1969
Jan. 17, 1969
Soyuz
V. Shatalov
Docked with Soyuz-5.
Soyuz-5
7K-OK
Jan. 15, 1969
January 18, 1969
Soyuz
B. Volynov Y.Khrunov A.Yeliseyev
Docked with Soyuz-4. Khrunov and Yeliseyev transferred to and landed onboard the Soyuz-4.
-
7K-L1 #13
Jan. 20, 1969
-
-
Proton's 2nd stage failed. The escape system saved a reentry craft
-
7K-L1S
Feb. 21, 1969
-
N1
-
The N1-L3 launch (#3L). Failed at T+68.7 seconds.
-
7K-L1S
July 3, 1969
-
N1
-
N1-L3 launch (#5L) Failed at launch.
Zond-7
7K-L1 #11
Aug. 8, 1969
Aug. 14, 1969
-
Flew around the Moon
Soyuz-6
7K-OK
Oct. 11, 1969
Oct. 16, 1969
Soyuz
G.Shonin V.Kubasov
-
Soyuz-7
7K-OK
Oct. 12, 1969
Oct. 17, 1969
Soyuz
A. Filipchenko V.Gorbatko V.Volkov
Planned to dock with the Soyuz-8
Soyuz-8
7K-OK
Oct. 13, 1969
Oct. 18, 1969
Soyuz
V.Shatalov A.Yeliseev
Planned to dock with the Soyuz-7, but docking system failed.
-
7K-L1Ye
Nov 28 , 1969
-
-
Test of the Block D upper stage version for the N1 launcher. The Proton failed during launch.
Soyuz-9
7K-OK
June 1, 1970
June 19, 1970
Soyuz
A. Nikolaev V.Sevastyanov
-
Zond-8
7K-L1 #14
Oct. 20, 1970
Oct. 27, 1970
-
Flew around the Moon. Landed in the Indian Ocean.
Cosmos-379
T2K
Nov. 24, 1970
-
Soyuz
-
A lunar lander test in the Earth orbit.
Cosmos-382
7K-L1Ye
Dec. 2, 1970
-
-
A flight test of the Block D upper stage version developed for the N-1 launcher. Fired seven times in orbit.
Cosmos-398
T2K
Feb. 26, 1971
-
Soyuz
-
A lunar lander test in the Earth orbit.
-
N1-L3
June 27, 1971
-
N1
-
The N1-L3 launch (#6L). Failed at T+50.1 seconds.
Cosmos-434
T2K
Aug. 12, 1971
-
Soyuz
-
A lunar lander test in the Earth orbit.
-
7K-LOK
Nov. 23, 1972
-
N1
-
The N1-L3 launch (#7L). Failed at T+107 seconds.

PICTURE GALLERY

Scale model of the launch complex for the Proton rocket with the L1 spacecraft in Baikonur. Copyright © 2002 Anatoly Zak


The Proton rocket with the L1 spacecraft for the circumlunar mission is poised for launch in Baikonur.


Scale model of the UR-700 launcher, which Vladimir Chelomei proposed as an alternative to Korolev's N1 rocket. Copyright © 2001 by Anatoly Zak


The N1/L3 complex during the assembly in Area 112 in Baikonur.


The N1 moon rocket leaves the assembly building at Site 112 in Baikonur.


Two N1 moon rockets during testing on the launch pads at Site 110 in Baikonur.