On the moon gravity is worth sixth of that of the Earth. A person weighing 60 kg on Earth weighs only 10 kg on the moon! Without atmosphere the extremes…
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Sometimes white, sometimes red, crescent-shaped, oval or perfectly round, the Moon has been the faithful companion of the Earth for billions of years. Born at the same time as the…
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With the naked eye you can observe stars and constellations and it is also the only way to learn to recognize them by comparing what you see with the maps…
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You must first ask yourself several questions: what do you want to observe, at what time and at what time of the year? First obvious thing to do astronomy, it…
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Where, when, and how to observe the sky? Astronomy is a beautiful pastime that allows you to escape into space during your spare time and to observe sparkling multicolored stars,…
Definition of Life Part IV
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Finally, we can define life, not organically but from a spiritual point of view, as was simulated by some philosophical trains of thoughts or doctrines. Proponents of the anthropic principle,…
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This organization is usually governed by a genetic program, a series of instructions for carrying out metabolic reactions essential to the functioning of the cell and the organism if they…