As alien expert Giorgio A. Tsoukalos once said on the T.V. show Ancient Aliens, “Aliens”. Aliens have fastened humans for decades. These creatures that may or may not exist, have caused a lot of debate between curious and superstitious people. There are many opinions and theories, but not a lot of facts. There are three facts known about aliens. The first fact known about aliens is that there are Earth-like planets. To show this, “This is the first definitive Earth-sized planet found in the habitable zone around another star” (Kramer). This planet is Kepler-186f. To explain, if there is a planet could sustain life, then there is a good chance that it does. There is life on Earth, so there is a good chance of life on other planets. Another example is the number of Earth-like planets. To prove this point, as team leader Xavier Bonfils from Observatoire des Sciences de l'Université de Grenoble, France once said, “Our new observations with harps mean that 40% of all red dwarfs have a super Earth orbiting in the habitable zone where liquid water can exist on the surface of the planet” (Bonfils). To further explain, 40% of red dwarfs have an Earth-like planet …show more content…
To illustrate, “There are about 100 billion earth like planets in the Milky Way Galaxy” (Anthony). In other words, if there are this many planets then there is bound to be life on one of them. This is in the Milky Way Galaxy alone. There are other galaxies out there, too. Another example is how much of space humans have actually explored. “All the stars, planets, and galaxies seen today make up just four percent of the universe” (Moskowitz). To say this differently, 96% of the universe has not been explored yet. These 100 billion planets mentioned before are just 4% of space. Based on these numbers, the odds of other lifeforms somewhere out there seem pretty high. Consequently, The massiveness of space is the second fact known about
There is a cultural assumption that there are many alien civilizations in the universe. However, what do we really know about extraterrestrial life? With recent findings of water on Mars and the discovery of Trappist-1, there could be hope for extraterrestrial life out in the universe. Even though the water on Mars is frozen under the polar ice caps and Trappist-1 could be far from finding any alien life, there are still many articles supporting the research and looking forward to finding additional news. In the article “Could the TRAPPSIT-1 worlds harbor alien life?’ written by Liz Fuller-Wright, she reports the announcement of astronomers that they found a miniature solar system of seven Earth-sized planets. Furthermore, the argument is effective towards bright individuals because it makes one think about what it will be if there was actually life outside of Earth.
The biological universe is the idea that our solar system contains life other than ourselves. A question many ask is, “are we alone in this universe?” Formulas, like The Drake Equation, and arguments, like the Fermi’s paradox, have been proposed to help deduce whether our universe is a biological one. The Drake Equation puts forth high probabilities of extraterrestrial life. However, there are skeptics who believe there is only one planet where life can exist, and this planet is the one that discovers us.
Fermi’s paradox supports this claim because theoretically there should be species capable of interstellar travel due to the age of the universe. Although we haven’t encountered any life forms from other galaxies it doesn’t mean there aren’t any. Ted Chiang uses an endangered parrot to show that a possible reason for our great silence is due to or erratic and dangerous nature as humans. However, there are still some instances where humans have connected with other species and created special bonds in the
Today we live in a world where many human beings move from one place to another. We live in a world where individuals in most cases move away or even escape their own country in order to live a better life than they had before. Though in the United States of America those who move in this country are called in such an unusual way. Those who move into this country, where I and million of U.S citizens live, are called the word “alien”, which according to the Oxford English Dictionary is someone who is “born in, or owing allegiance to, a foreign country.” When using the word “alien”, it mainly directs to immigrants from foreign countries in the world. When using the word “alien”, many individuals might immediately think of an alien who lives in
Over the years, the world has evolved and many debatable topics have arisen. In my opinion, one has become even more profound as the years have gone on. If this phenomenon became a reality, every living thing in the world would be greatly affected. It would even alter the world as we know it. The question, “Are aliens real?”, has been around for hundreds of years and has puzzled many professors and scientists. No one knows for sure, but I have faith that these extraterrestrial beings are not just a myth. Over the years, too much unexplainable, ancient and scientific evidence has been uncovered for nothing else to be out there. There is no doubt in my mind that aliens are real.
Even though, there is much debate about the purpose of the aliens, there is more agreement about the types of aliens that are reported. Examples are the ‘tall whites’, the ‘grays’, the ‘humanoids’, and the ‘reptilians’. The ‘tall whites’, aren’t always as tall as some of the people say. They actually assume to grow as they mature. Growing so much that eventually they out grow their bodies and eventually die. The ‘grays’ are assumed to be led by the ‘reptilians’, they are small and gray with big metallic looking eyes. The ‘humanoids’ are almost exactly like us. They behave in a similar matter, they look like a cross breed of a gray and a human. But they are tall, pale skinned, and they have blonde hair and blue eyes. The ‘reptilians’ are sot
We may never know what lays beyond our night sky. It may be nothing, or our Government may be hiding everything from us, perhaps our President is behind these cases as well. This is the mystery that will trouble us for generations, but using evidence such as the LA shooting back in World War II, It is easy to gleam that: Aliens, Do, Exist.
It is without a doubt that the most fascinating thing about space is the possibility of life elsewhere beside Earth. It is estimated that the Milky Way Galaxy itself contains about 300 billion stars. Each star contains planets and some planets might even have moons. With these findings, the question is no longer whether life exists elsewhere. The probability that Earth is the only place where life exists in the universe is far too slim. NASA has identified many planets that have similar conditions to Earth but most of these planets are hundreds of light years away so traveling there to find out if there’s any living organism is not easy. Luckily, scientific evidences have pointed out that one of the moons of Jupiter, Europa, could be one of the places where life can exist. If the theories proposed by astronomers about Europa are true, life on Europa might not even be entirely different than life near the bottom of Earth’s oceans.
One of the most controversial arguments of this day, are aliens real or they just a hoax. We all always wonder if really do exist, and to the people who don't believe that they exist I will try my best to change your minds a little that there is living life forms on planets or galaxies. In fact, Mars actually has ice or water scattered around the Martian planet. The famous hidden and heavily guarded place in the U.S is the Nevada Test and Training Range and Groom Lake, aka “Area 51”, has been in suspicion of keeping top secret things from the Roswell UFO Incident that happened in 1947. Well we all know the CIA will snag those things up and hide them, instead of showing the curious world if we are really the only ones that occupy this plant or even this whole universe. With great numbers of stars covering our solar system or universe, life is possible. It doesn't take a rocket scientist to know if other planets went through the same stages that our earth is going through in this heavily planet and star populated universe.
The fraction of life bearing planets on which intelligent life
Since the beginning of human fascination with outer space, the question “Is there life on other planets?” has existed and has waited to be answered. Early astronomers looking to find life on other planets were brutally punished by the Catholic Church. For years, people saw these astronomers as heretics for going against the church and undesirable, but today there might be evidence that supports these astronomers. Today, we find that people are still split between believing in alien life or not. People devoted to a religion tend to disagree with the possibility of life anywhere but Earth as it goes against their beliefs. However, with the increase of realistic movies about aliens and very convincing theories, many young people are beginning to believe that life on other planets does not seem so radical after all. Each day, scientists find more and more predictive evidence that leads most of them to believe that there is life on other planets.
Intelligent life outside of Earth is one of the most debated topics in The United States of America. There are plenty of shows on television about it and supposedly there has been thousands of sightings all throughout America. Our government is thought of to have encountered and held extraterrestrials. Area 51 is where everyone theorizes that we hold and run tests on aliens, even though there is little evidence. There are also ancient stories told about “gods” coming down and doing inhuman things. In cave paintings you can find UFOs in the pictures, even back then they somehow knew of these flying objects. Most people do not want to recognize that our universe is so vast it would be more likely that there is intelligent life out there than there is not. It is possible that the general population is afraid to acknowledge Aliens’ existence because they cannot imagine a species being more advanced and smarter than us. Another reason people fail to recognize them is because the media has made these “creatures” very far fetched with
The probability however lies far in favor of man not being the exclusive intelligent being in the universe. The proposition is troubling to man’s notions of religion, reality, and security; however, it must be addressed. Aliens have visited this planet before and the evidence can be found in several locations throughout the globe. The television program created by National Geographic entitled Ancient Aliens contains several examples of potential alien visitation. A few examples in particular really stand out such as the golden airplane found in the Incan ruins in South America.
A galaxy, also called a nebula, consists of billions of stars, interstellar gas, dust, and dark matter which are all bound to form a massive cloud in which we live in. Although it cannot be very well explained, dark matter makes up at least 90% of a galaxy’s mass. Galaxies also contain billions upon billions of stars and their diameter can range from 1,500 to 300,000 light years. That’s huge! The Milky Way, the galaxy in which we live in, is one of about 170 billion galaxies in the observable universe. Our Sun is one of the billions of stars in our galaxy, and our eight planets revolve around this star in only a tiny part of our galaxy. “The Earth’s solar system is believed to exist very close to the Galaxy’s galactic plane, due to the fact that the Milky Way essentially divides the night sky into two virtually equal hemispheres” ("All About the Milky"). It definitely makes people second guess the fact of there being life on other planets.
One of the most common unanswered questions scientists find themselves asking is "Is there life on other planets?" Since the first famously documented UFO sighting in 1947, the idea of extra-terrestrial life has been debated almost non-stop. The subject has inspired many TV programs, such as The X-Files, and films (Mars Attacks, Independence Day, and the Men in Black films to name but a few). Scientists have come up with many new ideas and ways of trying to either prove or disprove the existence of life elsewhere.