A lunar rover includes a lunar rover body, at least one wheel coupled with the lunar rover body, a drive module coupled with the at least one wheel, the drive module configured to drive rotation of the at least one wheel over a surface, an extension arm coupled to the lunar rover body, an emitter array coupled to the extension arm, and a controller electrically connected with the emitter array. The controller is configured to control the emitter array to emit at least one of laser electromagnetic waves or maser electromagnetic waves towards the surface to sinter lunar regolith particles on the surface.

A lunar rover includes a lunar rover body, at least one wheel coupled with the lunar rover body, a drive module coupled with the at least one wheel, the drive module configured to drive rotation of the at least one wheel over a surface, an extension arm coupled to the lunar rover body, an emitter array coupled to the extension arm, and a controller electrically connected with the emitter array. The controller is configured to control the emitter array to emit at least one of laser electromagnetic waves or maser electromagnetic waves towards the surface to sinter lunar regolith particles on the surface.

An insulation structure that provides and insulating and cooling effect for permafrost soils includes an insulation material having a top and a bottom. The insulation material defines a plurality of air cavities extending through the insulation material from the top to the bottom. Each air cavity has an upper end at the top of the insulation material and a lower end at the bottom of the insulation material. The air cavities are configured to provide natural convection of air when a temperature above the top surface of the insulation material is less than a temperature below the bottom surface of the insulation material. Sealing material extends across the upper end and the lower end of each air cavity of the plurality of air cavities.

An insulation structure that provides and insulating and cooling effect for permafrost soils includes an insulation material having a top and a bottom. The insulation material defines a plurality of air cavities extending through the insulation material from the top to the bottom. Each air cavity has an upper end at the top of the insulation material and a lower end at the bottom of the insulation material. The air cavities are configured to provide natural convection of air when a temperature above the top surface of the insulation material is less than a temperature below the bottom surface of the insulation material. Sealing material extends across the upper end and the lower end of each air cavity of the plurality of air cavities.