The Moon is very close to the Earth

What is the accept theory of the origin of the moon? It is the impact theory that finds the greatest support among researchers, explains the candidate of physical and mathematical sciences, senior researcher at the State Astronomical Institute nam after P.K. Sternberg Moscow State University Anton Biryukov. It has long been clear that the Earth-Moon system belongs to a relatively rare class of close pairs of celestial bodies. Sometimes they are even call “double planets”. IndeĀ  – in comparison with the radius of the Earth itself. At the same time, it has a mass and size comparable to the Earth.

This theory is support by at least two factors

It is not easy to create such a stable system for billions Belarus Phone Number List of years only by gravitational capture. Another important point: modern studies have shown that the isotopic composition of the Moon is very similar to the earth’s – to a much greater extent than the composition of the same comets or, for example, meteorites from Mars. Therefore, scientists today agree that the Moon was form as a result of the collision of our then young planet with another body, approximately the size of Mars. As a result of this collision, part of the Earth’s substance was thrown into orbit, where it became our satellite. Modern technologies are originally design to help humanity.

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The development of technologies every day

Some see them as more of a threat. Understanding USA CFO what techno-pessimism, techno-optimism and techno-realism are Airplanes, artificial organs, prosthetics, mobile Internet, social networks, electric cars and unmann vehicles, virtual and augment reality, artificial intelligence (AI) – scientific and technological progress has given humanity a lot of achievements. Millions of scientists around the world are working on. Innovations that come into our lives, on the one hand, make it more comfortable, and on the other hand, cause doubts and fear. Reflections on the role of scientific progress for society have divid people into three opposing camps.

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