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The universe It is so immense that we adults can hardly understand it. But children have their own concerns and sometimes they surprise us with questions about space. We try to respond to that childish curiosity, not necessarily in the most scientific way. We answer some children's whys over space.
1. Why don't the stars fall? This is one of the most frequently asked questions by children. It may be a good time to explain the theories of gravity, but it could well be that they did not fall because they are held by invisible threads like Christmas tree decorations.
2. Why the dog Laika did not return from space. If there is something that children are passionate about, it is pets, that is why they wonder what happened to the astronaut dog Laika. Although it is true that the dog died in orbit, it could also happen that she found a better world up there and did not want to return.
3. What's in a black hole. A black hole is a region of space where the concentration of mass generates a field of gravity so intense that not even light can escape it. But many mysteries still surround them. Answers about black holes are intended to the scientists, so the only thing we can do is stimulate the imagination of the little ones. Most likely, all our dreams and illusions will end up in black holes in space
4. Why the planets do not collide with each other in their motion. We know that there are a number of planets and that they are turning and moving. The reality is that planets do not collide because they move in different orbits, which is as if in space there were some invisible lanes.
5. Why can't we overtake the Moon with the car. Car travel with the Moon as a guide gives rise to desires such as passing the Moon. We like to think that we can never overtake it because we have given advantageBut the truth is that we cannot do it because of the movement it makes on the Earth.
6. Is it true that the Moon is made of cheese? The surface of the Moon is made up of components similar to those of the Earth. There are rocks, titanium, iron, copper, nickel. The craters on the moon are what make them look like holes and give it a cheesy appearance. Only astronauts can split a piece when they get close, and that's why sometimes the cheese on the Moon is missing a piece.
7. Why do they say that the Moon has a dark side if when you look at it it is always illuminated. The dark side or the far side of the Moon is that part that we cannot see due to its movement. It is true that the Moon has a dark side that it uses when He is sad, but it is always illuminated to make those of us who look at it smile from the ground.
8. Is the Milky Way made of milk? The Milky Way is a spiral-shaped galaxy composed of stars, which also contains our solar system. It is estimated to contain between 200,000 and 400,000 million stars. But the legends of Greek mythology tell us that it is made of milk, the milk that the goddess Hera spilled while she was inadvertently nursing the Greek hero Hercules.
9. Why comets have tails. Comets are made of ice, rocks, and dust, and as they pass close to the sun, some components dissolve due to heat. This is how comets' tails are formed, which we can rarely see because they are traveling through space at full speed. That tail that they have is precisely to propel themselves and to be able to continue circling throughout the Universe, although they could also have wings.
10. Where the sky ends and space begins. Space begins on the call Kármán line, which is located 100 kilometers above sea level. At that point the sky ends, which is just the highest point of the rainbow, that arc of colors that joins the earth with the sky. There is no other arch that goes from heaven to space, that's what the spaceships.
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