October 4, 1957. This was the date any nation's first artificial satellite sent from Earth into the atmosphere. It was the first step towards a completely new era, the space age. Throughout history, achievements have had an enormous impact on the study of astronomy. Interest in space reached its peak when the United States of America became the first to reach the moon and Neil Armstrong uttered these profound words: "That's one small step for (a) man, one giant leap for mankind ". (out of excitement Armstrong skipped the "a" in the statement he had prepared). Say no to plagiarism. Get a tailor-made essay on "Why Violent Video Games Shouldn't Be Banned"? Get an original essay The findings of the late 20th century have allowed us to discover more mysteries of the universe. For example, the Hubble Space Telescope has captured images that leave us with the question of other stars and galaxies. Could there be life outside our blue marble? Maybe aliens? Yes, I know, extraterrestrial life can be a bizarre topic, but really think about it, are we the only ones in the galaxy or even in the universe? However, all of this leads to a contradictory factor as to whether it is worth it or not. At what cost do we stop or give up? Space pollution? Money? Screw? Not only space pollution, but also the pollution and waste we leave on earth that could make it uninhabitable in the near future. For example, the Pixar film Wall-E shows this potential global situation and communicates to audiences why space exploration is undeniably essential. We, as a society, should consider the benefits of expanding our knowledge and whether they potentially outweigh the risk factors that follow space exploration. First, space radiation remains in the vast vacuum of space. This can cause a risk of cancer, central nervous system effects and degenerative diseases. These reasons are enough to tell us to stop moving forward. However, from now on more and more companies are emerging, increasing people's interest in space again and this time it will thrive as we discover new discoveries and carry out expeditions with ease thanks to the budget allowance from governments and private investors who believe that the future is in space. A company already known as SpaceX, whose founder is Elon Musk, which I will talk about later in this project, is already improving our accessibility to space and eventually allowing us to colonize Mars and even other planets in different solar systems. But the real question is: why do we continue to try to explore space when the funds can go to pay for real-life problems, which we face every day on earth, where we will spend most of our lives? This is one of many questions that I will explore further throughout my project hoping to spread awareness as to why we need to expand our knowledge of space even if we know the dangers and risks involved. I was excited when I was given the opportunity to do in-depth research on this topic, which may seem boring or irrelevant to many people, but as a child I was always intrigued. I recently discovered a hypothetical megastructure called Dyson Sphere (not the vacuum) that can revolutionize humanity and lead us into a new era of humanity. Furthermore, the Dyson Sphere theorized by Freeman Dyson has the power to provide energy not only to our planet or solar system but to an entire galaxy and perhaps even more. As well as an almost unlimited supply of energy, which could help future generations in space travel, to provide deviceselectronics with high energy consumption, an example of this are supercomputers. Japan, which has the most powerful Fugaku supercomputer, needs about 30 megawatts to power the machine. This is approximately the amount needed to feed 20,000 families. Another reason why I chose this controversial question is that this topic will broaden my understanding on a fascinating topic. In addition, this project connects to my career choice, Aerospace Engineering, engaging me in my work in this area of ​​study. I will explore the reasons that benefit our company and explain the risks.HistoryFirst of all, we need to take a dive into the past. The first man ever to leave our atmosphere. Yuri A. Gagarin. On April 12, 1961, the Vostok 1 spacecraft was launched into space, and although the journey around the Earth lasted 1 hour and 29 minutes, it brought Gagarin worldwide fame. Seven years later, on July 29, the United States of America won the race to the Moon. Neil Armstrong, along with Edwin E. Aldrin, Jr and Michael Collins were the first astronauts to land on it. Neil Armstrong, being the first to set foot on our orbiting rock, announced to the world these famous words on live television: "That's one small step for (a) man, one giant leap for mankind." (in excitement Armstrong skipped the "a" in the statement he had prepared) I believe he said this because he had a vision of how space travel will be essential to the progress of humanity. NASA named the world's first space-bound optical telescope after American astronomer Edwin P. Hubble. In 1924 the American astronomer used a 100-inch Hooker telescope on the top of Mount Wilson in California and discovered that in addition to our galaxy, the Milky Way, other galaxies are moving away from each other, suggesting that the universe is expanding . This is called redshift, the shift of spectral lines toward longer wavelengths. Also determining the speed at which the universe is expanding. Yet, revealing that in almost every major galaxy it is anchored by a black hole that creates that vortex pattern you see in National Geographic or astrology news. On April 25, 1990, the Hubble Space Telescope was launched into the atmosphere and the photographs obtained revolutionized the field of astronomy. Capturing spectacular, jaw-dropping images of nebulae and supernovae. Recently, the 43-foot-long telescope discovered the other moons orbiting our dwarf planet, Pluto. Nix and Hydra, discovered in 2005-2006, are about 20-70 miles across. The other two natural satellites, Kerberos and Styx, were discovered in 2011-2012, Kerbous has a diameter of 19 km. Since Styx is the farthest moon from Pluto, it is estimated to have a diameter of 10-24 km. The fact that the telescope that was launched at the edge of our atmosphere and set the age of our universe is now known to be 13.8 billion years is astonishing because something that was accomplished at the end of the 20th century, which is the beginning of space age has already taught us many things. The most recent unforgettable moment in the history of spaceflight and space exploration dates back to 2004, Burt Rutan, the founder of an aerospace development company known as Scaled Composites based in Mojave, designed and developed the first private manned spacecraft in fly over our orbit, this spacecraft was called SpaceShipOne. This has caused an over-expansion in the development of astrology and space exploration and we are now in the present where companies like SpaceX are leading this movement in the newly discovered galactic expedition. CompaniesElon Musk, founder and chief designer of a for-profit company, SpaceX has and.