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Category Archives: Aliens
Humans often wonder if we are the only ones out here. This seems a reasonable thing to ponder considering the numerous number of stars and planets in our galaxy and in the entire universe. Our natural interest in outer civilization similar to that of humankind is part of the reason why topics such as aliensContinue reading “Are We The Only Ones In Our Galaxy?” Continue reading → Continue reading
The Fermi Paradox addresses the famous question: are we alone? Statistically, it’s extremely unlikely that Earth hosts the only life in the universe. Most of the universe is (by current knowledge) unreachable to humans. But let’s look at our own galaxy. Many estimates say there should be at least a hundred thousand civilizations in theContinue reading “Where is everybody?” Continue reading → Continue reading
I don’t know about you, but thinking of aliens brings up images of UFOs and bright green skin, bulbous heads and an echo of “Take me to your leader.” However, this representation of extraterrestrial life is simply something made up by… Continue reading → Continue reading
As I commented in a previous blog post, one of the most fascinating questions that a person studying the solar system can ask is whether life exists outside of our Earthly home. Within this question lay an abundance of philosophical arguments, all counteracting one another and seeking to define the ‘correct’ answer to this question.Continue reading “Would Landing on Europa Make Us Europeans?” Continue reading → Continue reading
Astrobiology has long relied on the concept of a “habitable zone”, that is a zone around a star that is the right distance from said star to hold liquid water, and therefore life. This concept is absolutely valuable, especially insofar as it allows us to classify new exoplanets and identify potential exoplanets that may hostContinue reading “Big Planets’ Moons and Life Outside “Habitability”” Continue reading → Continue reading
Ever since I was a child, I have enjoyed science-fiction movies and literature. As a subset of this genre, I truly enjoy when these movies incorporate aliens into the equation. The idea that there may be life outside of our own solar system is simultaneously fascinating and terrifying. The discovery of aliens would be theContinue reading “What Else is Out There?” Continue reading → Continue reading
In the film adaptation of H. G. Wells’s novel, The Ware of the Worlds (1953) imagines a future where the next phase of warfare in human history is the introduction to enemies that are far beyond the bounds of human nature. The invasion of Earth and the introduction of virtually indestructible enemies is a trope […] Continue reading
For this blog post, I ventured onto YouTube to find a more detailed explanation of the Fermi Paradox. Although there we a video by celebrity scientist Bill Nye on YouTube, I ventured for a more scientific video done by Kurzgesagt – In a Nutshell. The video introduced three categories of civilizations. A type one civilization … Continue reading More on the Fermi Paradox → Continue reading → Continue reading
The Fermi Paradox is a complicated contradiction that considers the probability that other life in the Universe exists, and asks why we have never encountered it. Essentially, some calculations were made to suggest with a high probability that there are many worlds in our universe and even solar system that are habitable, and that the … Continue reading Where are they? Continue reading → Continue reading
Is liquid water necessary for life to form? If judging strictly from the only life we know, of course. However, humanity’s exploration of the universe has just begun, and we can’t say for sure what lies beyond Earth. Other worlds within our solar system have organic compounds that life could possibly evolve from. In particular, … Continue reading Methane-Based Life → Continue reading → Continue reading