No abstract

This article presents a description of a cosmic rays diffusive propagation model of a close point-like flash lamp like source and an approximation of experimentally observed spectral irregularity with this model. We show that this spectral irregularity can be explained using the presented model and provide the most probable characteristics of such a source as well as several observed and identified sources which can be candidates for this role.

No abstract

No abstract

The paper presents results of experimental studies of the potential use of virtual reality tools in the TsF-18 centrifuge’s cabin to simulate control of the Lunokhod by a cosmonaut. The possibility to use the virtual reality tools in the TsF-18 centrifuge’s cabin, operability of these tools and comfort of wearing the virtual reality helmet for an operator were experimentally confirmed. Tests performed confirm the feasibility of controlling the centrifuge’s motion in order to simulate the Lunokhod movement over the difficult lunar surface. Objective experimental data and subjective assessments show that in most tests an operator was able to control the Lunokhod comfortably.