N1-L3 was the Soviet counterpart to Apollo. Its core was the N1 super-heavy launcher and the L3 lunar complex: a cosmonaut would descend from the LOK spacecraft in the LK lander, reach the Moon, and return to lunar orbit to rejoin the mother craft.
The N1 flew four times between 1969 and 1972, and none reached orbit. After cancellation, the lunar architecture remained secret for years. Its technical legacy shows both the scale of Soviet ambition and the cost of the race to the Moon.
Key facts
- N1 attempted four launches; every one ended in failure.
- The lunar plan called for a single cosmonaut to land in the LK module.
Context
- Period
- 1964–1974
- Status
- not realised
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Sources & further reading
- NASA History: context for N1 in the Soviet human lunar programme.
- NASA SP-4408: development of the Soviet L3 lunar complex.
Spaceflightpedia. (n.d.). N1-L3. Retrieved 15 October 2026, from https://spaceflightpedia.com/article/n1-l3
article text — CC-BY-SA · ◉ NASA photography — public domain · ✦ AI illustration — marked, generated from sources