We are not alone

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As humans evolve through time, their curiosity evolves too. The hunger for information made humans travel even outside the Earth. Exploration of the Universe had result into some discoveries of planets, stars and other heavenly bodies. As we discover new things, new questions arise as well like “Is it possible to live on other planets?”, “Is there any extra-terrestrial life outside the Earth” and many more. Because of human’s persistence, the truth about aliens will be revealed and discoveries of aliens will be any time soon.

Aliens is one of the hottest debate of most of our scientist nowadays, since the mid-20th century, there has been an ongoing search for signs of extraterrestrial life. They believe that it came in the outside world and not originated in Earth. We can't never deny the fact that we are hungry to know all of the details information about the living life around the universe. The concept of extraterrestrial life, and particularly extraterrestrial intelligence, has had a major cultural impact, chiefly in works of science fiction. Over the years, science fiction communicated scientific ideas, imagined a wide range of possibilities, and influenced public interest in and perspectives of extraterrestrial life. One shared space is the debate over the wisdom of attempting communication with extraterrestrial intelligence. Some encourage aggressive methods to try for contact with intelligent extraterrestrial life. Others citing the tendency of technologically advanced human societies to enslave or wipe out less advanced societies argue that it may be dangerous to actively call attention to Earth. Unidentified flying objects (UFOs) are things seen in the sky that cannot be identified or explained. This is the medium that aliens used whenever they are travelling in the universe but UFOs is not yet valid due to lack of information. UFOs are often associated with aliens and conspiracy theories.

About 70 years ago, physicist Enrico Fermi looked up into the sky and asked a similar question: "Where is everybody?" There are hundreds of billions of stars in the Milky Way galaxy alone, Fermi reckoned, and many of them are billions of years older than our sun. Even if a small fraction of these stars have planets around them that proved habitable for life (scientists now think as many as 60 billion exoplanets could fit the bill), that would leave billions of possible worlds where advanced civilizations could have already bloomed, grown and eventually begun exploring the stars. For one, we can’t exclude the possibility that we’re dealing with a variety of natural phenomena, such as ball lightning or other plasma manifestations, when people describe seeing strange lights in the sky. By the same token, though physical travel through space seems fairly cumbersome, there is the possibility that “aircraft” people occasionally report seeing might actually be vestiges of something tangible from another dimension (i.e. “alien” craft which, rather than blasting through space at the speed of light, could be capable of warping space and appearing in our reality intermittently).

In the 1940’s and 50’s reports of "flying saucers" became an American cultural phenomena. Sightings of strange objects in the sky became the raw materials for Hollywood to present visions of potential threats. UFOs have been observed through telescopes. The one telescope sighting by an experienced amateur astronomer in which he observed an object shaped like a guitar pick moving through the telescope’s field of view. Further sightings are documented in the book “Wonders in the Sky,” in which the authors compile numerous observations of unexplained aerial phenomena made by astronomers and published in scientific journals throughout the 1700s and 1800s. Knuth (2018) believes that there is a good chance there are aliens and there is some evidence to support this theory. He estimates that there could potentially be as many as tens of thousands of intelligent civilizations in the galaxy. And we believe that in the next generation, the technology in this world will level up and improved. The economy is progressing and the curiosity of the modern generation will expand more. And these theories and debates about aliens will be solved. If this is True or not.

It shows that UFOs are one of the major clues to alien’s existence. The evidence are enough to prove that aliens do really exist. Combining these evidences will lead humans to the discovery of aliens. And also, for the universe happens to be so huge it is nearly impossible if there is no other extra-terrestrial life out there. If life exist on Earth, life can possibly exist on other planets too.