October 4, 1957. This was the date when the first artificial satellite a nation sent from Earth into the atmosphere. It was the first step towards a whole new era, the space age. Throughout history, the milestones we have reached have had a tremendous impact on the study of astronomy. Interest in space peaked when the United States of America was the first to reach the Moon and Neil Armstrong uttered these profound words: "That's one small step for (a) man, a giant step forward for humanity. » (out of enthusiasm, Armstrong skipped the “a” in the press release he had prepared). Say no to plagiarism. Get a tailor-made essay on “Why Violent Video Games Should Not Be Banned”? Get the original essayThe achievements of the late 20th century allowed us to uncover more of the mysteries of the universe. For example, the Hubble Space Telescope has captured images that leave us wondering about other stars and galaxies. Could there be life outside of our blue marble? Maybe aliens? Yes, I know extraterrestrial life can be a weird subject, but think about it, are we the only ones in the galaxy or even the universe? However, all of this leads to a conflicting factor as to whether it's worth it or not. At what cost to stop or give up? Space pollution? Money? Lives? Not only space pollution, but also the pollution and waste we leave on earth that could make it uninhabitable in the near future. As an example, the Pixar film Wall-E exposes this potential global predicament and explains to audiences why space exploration is undeniably essential. As a society, we should consider the benefits of expanding our knowledge and whether this potentially outweighs the risk factors associated with space exploration. First, space radiation persists in the vast vacuum of space. This can lead to a lifetime risk of cancer, central nervous system effects, and degenerative diseases. These reasons are enough to tell us to stop moving forward. However, at present, more and more companies are emerging, increasing people's interest in space again and this time it will prosper as we discover new discoveries and carry out expeditions with ease thanks to the budget . allocation from governments and private investors who believe the future is in space. A company already known as SpaceX, whose founder is Elon Musk, who I will talk about later in this project, is already improving our accessibility to space and ultimately 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 be used to solve real problems, which we face every day on Earth, where we will spend most of our lives ? This is one of many questions I will explore in more detail throughout my project in hopes of raising awareness of why we need to expand our knowledge of space even as we know the dangers and the dangers involved. I was delighted when I was given the opportunity to research this topic in depth, which may seem boring or irrelevant to many people, but as a child I was always intrigued. Recently I discovered a hypothetical megastructure called a Dyson Sphere (not the void) that can revolutionize humanity and lead us into a new era of humanity. Furthermore, the Dyson sphere theorized by Freeman Dyson has the powerto provide energy not only to our planet or our solar system, but also to an entire galaxy and perhaps even more. In addition to an almost unlimited supply of energy, which could help future generations travel into space, provide energy-intensive electronic devices, supercomputers are an example. Japan, with the most powerful Fugaku supercomputer, needs about 30 megawatts to power the machine. This is roughly the amount needed to power 20,000 homes. Another reason why I chose this controversial question is that this topic will broaden my understanding on a fascinating topic. In addition, this project is related to my career choice, aerospace engineering, which commits me to working in this field of study. I will explore the reasons that benefit our society and explain the risks. History First of all, we must delve into the past. The first man to emerge from our atmosphere. Yuri A. Gagarin. On April 12, 1961, the Vostok 1 spacecraft launched into space. Even though the journey to orbit the Earth lasted 1 hour and 29 minutes, it brought Gagarin fame around the world. Seven years later, on July 29, the United States of America won the race to the Moon. Neil Armstrong, Edwin E. Aldrin, Jr. and Michael Collins were the first astronauts to land on it. As Neil Armstrong was the first to set foot on our orbiting rock, he announced these famous words to the world on live television: "That's one small step for (a) man, one giant leap for humanity. (out of enthusiasm, Armstrong skipped the "a" in the press release he had prepared) I believe he said this because he had a vision of how space travel would be essential to progress of humanity. NASA named the world's first space optical telescope in honor of the Americans. astronomer Edwin P. Hubble. In 1924, the American astronomer used a 100-inch Hooker telescope on the summit of Mount Wilson in California. He then discovered that besides our own galaxy, the Milky Way, other galaxies are moving away from each other, insinuating that the universe is expanding. This is called redshift, the shift of spectral lines towards longer wavelengths. Also determines the rate at which the universe is expanding. Yet it reveals that in almost every large galaxy it is anchored by a black hole creating that swirling pattern you see on National Geographic or in the astrology news. On April 25, 1990, the Hubble Space Telescope was launched into the atmosphere and the resulting photographs revolutionized the field of astronomy. Capturing spectacular images of nebulae and supernovas that leave you speechless. Recently, the 43-foot-long telescope discovered the other moons orbiting our dwarf planet, Pluto. Nix and Hydra, which were discovered in 2005-2006, are about 20 to 70 miles wide. The two other 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, its diameter is estimated to be between 10 and 24 km. The fact that the telescope that was sent to the edge of our atmosphere and helped determine the age of our universe is now known to be 13.8 billion years old is astonishing, because something that was made end of the 20th century, which marks the beginning of space. Age has already taught us so many things. The most recent unforgettable moment in the history of spaceflight and space exploration was in 2004, when Burt Rutan, founder of an aerospace development company known as Scaled Composites, based in Mojave, designed and developed the.