We Are Not Alone Essay

The universe is huge and if it's that big it can hold many things including aliens. Many people report being abducted or seeing UFO’s. People have reported, have physical, or have heard aliens to prove they are real.

Are we alone in the universe? Ever since human existence man has struggled with that question. M. Night Shyamalan gives a new look at that question in a sci-fi blockbuster film, Signs, as he follows the path of a family, already struck by crises due to their mother dying, as they are trying to survive an alien invasion of Earth. Shyamalan effectively conveys his theme of man’s struggle with God and belief of something else out there through the use of symbolism, flashback and conflict.

With all our knowledge of everything around us, overwhelming as it may be, there are still a lot of aspects that are unknown to even the smartest scientists. Did you know that humans know only 5% of the entire universe? Yes, everything we know about the Earth, the Milky Way, and all the planets is barely even a fourth of what comprises the entirety of the universe. Knowing that, it would be illogical to say that the creatures on Earth are the only forms of life in the universe. Today I will tell you about unidentified object sightings, close

One might be lead to believe that after all of these hundreds of years, aliens would have been seen in the flesh instead of floating over the Earth’s atmosphere for all this time. The point is, there has not been one single sighting of an extraterrestrial in person after all these centuries and because we have not seen one single alien being in person all the way up to this point, there is no way they exist.

We live in a universe that is about 46 billion light years old. In a world, as massive as ours there must be some form of extraterrestrial life out in the galaxy. For thousands of years ancient peoples, such as the Greeks, have wondered the same question. Are we alone? As our technology advances, things such as videos and photographs are surfacing of people claiming to see such alien life. Whether it is an unidentified flying object, or if it’s from someone claiming to see an actual alien, there are thousands of people that believe they have seen proof. Some also claim that the government is hiding things behind our backs, like the Roswell UFO incident for example. Though many people refuse to believe in the existence of alien life forms until they see evidence, the fact that multitudes of people have eye-witness accounts, the improbability that we are alone, and the idea that we have thought of aliens so long, bring forth the evidence that proves something is out there.

Are we alone? Are there people around us? Has anyone heard about aliens? Are they real? Can you answer all of those questions, if not, then just keep reading. In my opinion aliens do exist and there are plenty of evidence to prove they exist.

Warfare and violence has been a part of human life since before history was recorded. As time goes, and war still is a part of life, there is an ongoing debate on whether war and violence are inevitable. War is clearly evitable with the way humans were in the past, as well as how their closest known biological relatives act. By examining history, as well as the looking at the behavioural evidence of other primates, it is clear that warfare and violence is not inevitable.

There are over seven billion people on this earth, and I can say for everyone that it’s a big number. And the more people, the less time it takes for the world to come to an end. Which is why I think unfortunately think that calamites like war, mosquitoes and cancer are in a way beneficial. Sucks, but it’s the truth. Anyways, since the dawn of humans there have been a gazillion wars. I’m not just talking about the major ones, but also the minuscule ones, because the loss of one life is enough to be recognized. Humans have undoubtedly decided that the best way to solve an argument is by killing one another. Is that smart, considering that we’re the same species that invented flying tons of metal? I don’t think so. I believe that discrepancies

Exobiology is the science that is concerned with the search for life in outer space; it may be called as astrobiology as well. The search for life in outer space has consumed the imagination of the humankind for long time ago. Nowadays, humankind has made a progress and found major discoveries in the quest for life existence in the universe and outer space because of the advancement of the technology. However, in the past, exobiology was considered as a science without a subject, where the people and other scientists laughed at and ridiculed the famous scientist and biologist Joshua Lederberg when he originated the term exobiology. Some people argue that life exists elsewhere in the universe, however, others believe that life only exist on Earth. A new study reveals that our galaxy, the Milky Way, has 100 billion or so stars, where 17 billion of them are Earth-size alien planets, and probably many more. The huge size of the galaxy increases the probability of life existence in the outer space. Are we alone in the universe? This question has captured the imaginations of scientist, theologians, and astrobiologists. However, they don’t know the answer yet. Understanding the complete definition of life and how life originated, and determining the techniques used for searching for life existence in outer space and evidences found can help to answer the question of “Are we alone in the universe?”

War has been a part of human history since humans have had a history. Yet it has devolved from survival of the fittest into something baseless and cruel,

Most astronomers and scientists seem firmly convinced of this fact. Although there is not any direct (or even indirect) evidence to support these claims that other sentient life is sharing the universe with us. However, this lack of evidence showing that extraterrestrial life forms exist is not proof that they do not exist. It just does not seem logical that our planet is the only place where life and intelligence could have developed. The odds are billions against life of some form being unique to the Earth only. The Earth is unimportant in the grand scale of things in the galaxy. By this I am referring to its' size and position in the universe. In fact, the American Association for the Advancement of Science suggests that the true question that we should be

Those peoples are telling the true, yes, it's been decays of research that we didn’t find anything related to aliens. However, human never give up finding the Extra-Terrestrial, and for once of all, we are getting closer to it. According to Dr. Brian J. Jensen, NASA researcher for Advanced Materials article “Finding Life Beyond Earth is Within Reach” On NASA in 2014. The human’s technology had grown rapidly throughout the year; we have the most advanced telescope within our grasp to thousand of the galaxy. In fact, “These upcoming telescopes will find and characterize a host of new exoplanets -- those planets that orbit other stars -- expanding our knowledge of their atmospheres and diversity (Jensen,2015).” Those exoplanets are our primary source of carbon base species because life depends on the environment. If a planet has the similar pressure, temperature, gravity water, and humidity as Earth, that planet will be most likely to form life. Likewise, it will be the same life form from Earth. Furthermore, “This decade has seen the discovery of more and more super-Earths, which are rocky planets that are larger and heftier than Earth.”(Brain 2015) Meaning that finding Alien is no longer a dream. Super-earth is a planet where they are similar to Earth, but larger and have more

The argument suggesting life existing on other Earth-like planets has been present since man first looked into space and questioned his own existence and the existence of others like him. Today there are many theories on the existence of intelligent life elsewhere in the universe, but only one theory goes beyond them and into an even larger realm. The contents of this theory, known as the “multiverse” theory, suggest that humans on Earth live within one universe of many others that reside within a primordial vacuum containing many other universes (Jenkins and Perez). Each of these universes possesses potentially different natural constants and physical laws that govern them differently, thus calling forth some logical questions. First,

Many people who live on Earth are close minded to what is really out there in the universe. They cannot even begin to fathom the vastness of it and how Earth is just a tiny little speck compared to everything else out there. From the planets to the stars and out towards the edge of the unknown, we can only see what science provides us with. From this, we know that we are nothing but a tiny planet located in a solar system of millions in a galaxy of many more in the universe.

Personally, the idea of either being alone in our galaxy or not alone in our galaxy gives me the chills. Our place in the Universe is undefined because of our lack of knowledge and insight. As of now, life on Earth is the only known intelligent life, but there are hypotheses and theories that suggest otherwise. I believe that the probability of life in our galaxy is high and that we have a high probability of finding it.