ROCKETS!!!!!


What is a rocket? Rockets are not only a common word; rockets are wonderful and useful technology for the astronauts, and people that work in space.Here I̥m going to write about rockets, what they do, how they work, what they have, etc. I would like that you enjoy it. Rockets are types of engine that can produce more power for its size than any other kind of engine. There exists many type of rockets, of different sizes and of different technology or of different construction. There exists other type of magnific rockets that are the ones that shoot fireworks into the sky, but they are so small, like of 2 feet long.The most wonderful rockets for me are the ones that goes to the space and that gave us the information of what happened there in other worlds and in the outside of where we live. The rockets that burn fuel are called chemical rockets, and are because burning is a chemical reaction. The rockets create a power by heating a propellant, so its expands. The heats that produce these magnific rockets come from an electrical nuclear reactor. The chemical rockets produce many power and its burn very rapidly. The rockets need many fuel to work, it doesn̥t matter that was shortest the time, it always need a great amount of fuel.The rockets are useful for many things, but the most important is that they goes to space to bring information about planets, comets, about our moons, and maybe lives, etc. A chemical rocket produces many burning and it creates a rapidly and fast expanding gas. This expands gas out in all directions inside the rocket in the same amount to each other. The pressure makes that one side of the rocket balances the pressure of the gas another time in the opposite side. The gases of the rocket escaped from a hole called nuzzle. This gas doesn̥t balance the pressure of the gas against the front of the rocket.The rocket gas makes that the rocket moves forward. The combinations of all the chemicals that the rocket burns are called propellant.HISTORY

Because of the rockets, the people went to the space and found things that never the people have found. For example the first dog that went to space, she was called Laika. In July 20th of 1969 was the visit of the 1st man to the space. Neil Armstrong went to the moon, and today him steps is placed in the moon. In many epochs and times people or astronauts went to the moon and to space.Some people went to mars. A robot was send by a rocket to discovered if exist life in Mars.All the things that Colombia, South America, America and the world, the entire world knows today, got possible because of a technology. This technology is a magnific technology that has many important things to us, and that gave the possible to knew things of other parts, this technology is called rocket.

Future
The rocket in the future would get amazing, because the rockets in the space in this moment are in construction of a big spacecraft that is placed in the space. Is so cool and all this is because the rockets make possible this thing and more that with the help of people are going to be possible. In advanced time the vitamins and drugs would become doing in space with the help of rockets, because is easy and are of better quality because of gravity. The NASA for example are planing to do many things, they are thinking in space crafts and in more rockets maybe. In 1 to 5 months approximately a vehicle space is going to send to the orbit to discovered more things. The cost of this thing is going to reduce, because they are going to use the electricity. HOW AFFECT THE SOCIETY The rockets affect the ozone layer with all the gas and the combustible that makes when it goes up and goes out of the earth. The ozone layer every time damage more, one day it could be possible that the ozone layer damage completely, so our future family could get in problems and they could died. I propose that the scientists found something that makes that the combustible or the fuel that gets up the rocket don̥t make damage to the earth and to us.Know The question that I do at the start is answered.I want taht you keep in mind what are rockets and the magnific they are.


CONCLUSION I think that the rockets are excellent and that is possible to do many things with rockets, but they damage our ozone layer. Scientists may found a cure to this. This fuel affects our world and Colombia. Because like I already said this fuel is so damage and the ozone layer could damage completely and the sun and space objects can do bad things to us and to the earth. Our future family could extinct because of rockets.This affects our society and our family.One morer time remember that rockets are the best technology that exist in world!!!!.