This page no longer updated from 31 October 2001. Latest version can be found at www.astronautix.com

astronautix.com LEK

LEK Lunar Lander
LEK Lunar Lander - Lunar lander of the Lunar Expeditionary Complex (LEK).

11,842 bytes. 286 x 232 pixels.



Other Designations: Lunniy ekspeditionniy korabl'. Manufacturer's Designation: Vulkan-launched version. Class: Manned. Type: Lunar Lander. Nation: Russia. Manufacturer: Korolev.

LEK = Lunniy ekspeditionniy korabl', lunar expedition spacecraft. As in the original LK lunar lander, this would be taken to near zero velocity near the lunar surface by the Vulkan Block V 'lunar crasher' rocket stage. It would then descend to the lunar surface using a landing stage nearly identical to the American lunar module descent stage. This landing stage however would primarily provide propulsion of the upper Ascent/earth recovery stage to a trans-earth trajectory. The Ascent/earth recovery stage consisted of a re-entry capsule in the shape of but larger than the Soyuz descent module, encapsulated in a larger pressurised volume providing crew quarters and equipment storage.


Specification

Craft.Crew Size: 3. Design Life: 365 days. Orbital Storage: 365.00 days. Total Length: 9.7 m. Maximum Diameter: 5.5 m. Total Mass: 31,000 kg. Electrical System: Solar panels.



Bibliography:



Vulkan LEKVulkan LEK - Vulkan launched Lunar Expeditionary Complex compared with N1-L3

Credit: © Mark Wade. 7,596 bytes. 736 x 266 pixels.



LEK - VulkanLEK - Vulkan - LEK - Vulkan-launched version

Credit: © Mark Wade. 5,013 bytes. 621 x 156 pixels.



LEK LK moon landerLEK LK moon lander - LEK LK moon lander Vulkan-launched

Credit: © Mark Wade. 8,765 bytes. 567 x 459 pixels.



Back to Index
Last update 12 March 2001.
Contact Mark Wade with any corrections or comments.
Conditions for use of drawings, pictures, or other materials from this site..
© Mark Wade, 2001 .