The dark side of the moon! | World of variety DW



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We see a good side of the moon and many conclude that the side we do not see of the moon is a dark side, because the light of the earth does not fall on it. Near the ground, and a distant side, and the far side is not weak, but faces the sun and remains bright. Thus, when we look forward to the emergence of the new Arab moon, its farthest side will be illuminated by the sun, but in the opposite direction of our vision, just as the side of the earth is also bright.

To make this clear, the German Spiegel Olien published a report detailing the facts about the moon and its cycles around the Earth and on itself. The moon, which we see fixed, has an axis, which revolves around the Earth in a period of about 27 days and 3 hours, cycle that eventually produce its rotation around it in the same period, as revealed by a report Space.com site specializes in space (29,54 Days according to Wikipedia popular). Between the two movements, there is what scientists have called "synchronous rotation", which is responsible for hiding the slow movement of the moon in our eyes.

But the rotation of the moon on itself and the rotation of the earth are not exactly identical: the moon turns around the earth in an oval orbit that approaches the planet and moves away from it. While the distance is at its maximum, the speed increases, adding another 8 degrees to the west (Hilal, Badr, Mahak).

If anyone could see the hidden face of the moon, as was the case of the Apollo 8 crew on December 12, 1969, the scene would be very different from the one we had. habit of seeing from the neighboring moon. The hidden face is a multiple nozzle and NASA and other space agencies have satellite images of this face that we do not see.

As the gravity of the moon affects the waves of the oceans and seas, creating each day a beach and islands, the gravity of the Earth also affects the moon, all the more so as it is much more appealing than It is not, but as the moon is dry and does not have water on its surface, the earth crusts in its high regions, At the nearest point of the Earth, the bulge does not appear in the moon itself, but in the axis of its rotation, and becomes biotic. The Earth tries to keep its attraction for the moon, creating a mocha friction that slows the movement of the moon, so that its face facing the earth remains the same permanently.

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