Are we Alone in the Universe?


The question of whether we inhabit this universe ourselves has since been long debated, and there is certainly no clear answer to the mystery of the existence of extraterrestrials. According to, there is an estimated 100 billion galaxies in the universe. In an article from the Huffington Post written by Sara Gates, a panel of various experts from NASA made the claim that it is highly probable that we share this universe with some other form of sentiment beings, mainly under the basis of that this unimaginable 100 billion galaxy would be entirely void of life. So, without any visible or audible signal received from another being, is it safe to assume we are a biological anomaly who happened to survive evolution? Or are we alone on our solitary planet and the technology to reach other forms of life is just non existent?

Unfortunately, NASA’s claims cannot be backed with a causal link or direct evidence, making their assessment virtually baseless especially in terms of scientific evidence or hypothesis testing. Matt Mountain, director of the Space Telescope Science Institute, in the same Huffington Post article, hypothesized that the advances in different forms of space exploration and telescope ability would need to be improved upon greatly to support such a vast search. Fortunately, NASA currently has an innovative telescope dubbed “The James Web Space Telescope,” scheduled to launch in 2018, equipped with many innovations that will allow NASA to explore the deepest ranges of space. This will allow researchers to examine far away planets with infrared light, greater increasing our chances on stumbling upon other forms of life.

Amy Lavelle, a writer for, claims human fascination in extraterrestrials extends long into our history, with particularly interesting interpretations of alien life being represented in various forms. Perhaps the most odd and famous painting depicting aliens is, “The Madonna with Saint Giovannio,” completed by Domenico Ghirlandaio in the 15th century. The artwork clearly depicts a strange floating object resembling a UFO in which a dog and mysterious figure are watching intently. Interestingly enough, similar images of UFO like objects and pictures depicting alien life can be found all over the world, from the bible to cave paintings.


(, Domenico. The Madonna with Giovannio. N.d. Palazzo Vecchio., n.p.

So, if there’s no legitimate or confirmed sighting of alien life on Earth except depictions through paintings, why is NASA so confident that we are not alone in this Universe? Essentially, an astronomer and scientist named Frank Drake devised an mathematical formula in which he examined planets that could potentially harbor sentient life, and the statistical results revealed that there a number of planets similar to Earth that could support human life. Although many accept Drake’s theory as a simple representation and thought provoking equation, criticism arises from various sources due to the guess work involved in the equation itself, alongside the fact there is no definitive answer to the equation due to a lack of technological advancement.

For now, there is no definitive answers as to whether we are alone in this universe. The circumstances and variables involved in the evolution of our species is undoubtedly an anomaly and not something that is going to be found easily. Additionally, the only evidence in favor of alien life is supported by baseless paintings and colorful human imagination. Despite odd claims from several astronauts and even President Bill Clinton, until there is a reliable source that presents non-refutable evidence of alien life, my conclusion will remain that the vast distance between galaxies and planets is simply impossible to conquer technologically, and that if a life-form was capable of traversing such distances, they would most likely be uninterested or a threat to our technologically primitive world. But with unsolved UFO sightings and claims, anything is in the realm of possibility in our vast universe.



Pictures have link below.



Leave a Reply