Скачать или смотреть The Moon: Crash Course Astronomy

#Moon #Collision #Colonization

The story reveals details about the Moon, the closest celestial body to Earth, ranking fifth in size among the solar system's satellites. It highlights its impressive dimensions relative to Earth, its apparent size in the sky, and the phenomenon of the lunar illusion, where the Moon appears larger on the horizon due to peculiarities of human perception. The narrative touches upon the Moon's internal structure, resembling Earth's, with a solid core, mantle, and crust.

The plot meticulously describes the Moon's surface, dividing it into cratered highlands and dark maria, explaining their origin through collisions with asteroids and comets, as well as lava flows. Special attention is paid to the differences between the near and far sides of the Moon, including the absence of maria on the latter. Central to the story is the giant impact hypothesis involving the planet Theia, explaining the Moon's formation and its unique composition. The influence of Earth on the Moon, particularly on the thickness of the far side's crust, is also discussed.

In its final part, the story delves into the variety of lunar craters, such as double and chained craters, as well as the presence of rays and other geological formations, including ancient lava channels and lava tubes. A significant point is the discovery of water ice in the Moon's polar craters, which is crucial for future colonization. The narrative concludes with prospects of humanity's return to the Moon and the potential contributions of a new generation of scientists.

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