Category Archives: Aliens

The Tabby Star

Posted on April 1, 2017 by Afi Mohd Sayuti

Image of Tabby Star‘s light blocked by “mega-structures” Tabby Star is an unsolved and inexplicable mystery, situated 1,500 light years away from us. Tabby star is located at the constellation Cygnus it was named after the lead scientist in the study of this star, Tabetha S. Boyajian. What’s the mystery behind this star? Well, this… Continue reading The Tabby Star → Continue reading →

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Life: A Love Story

Posted on March 28, 2017 by brynnabhall

Sitting in my late-night astronomy lab last night, we watched a computer simulation (based completely on real, observed data) take us out as far into the universe as our understanding has gone. Starting in the Himalayas, Tibet, then Planet Earth, and rapidly, sooner than I thought possible, we were so far out of my realm … More Life: A Love Story Continue reading →

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Our Miniature History, the Cosmic Calendar, and Understanding One’s Place

Posted on February 2, 2017 by brynnabhall

When considering the greater span of history, starting with my first Astronomy class taught by Professor Weintraub “How Old Is the Universe?” the concept of the nature of time in space has fascinated me. I think part of this relates to the fact that I am a history major and a history buff, and therefore … More Our Miniature History, the Cosmic Calendar, and Understanding One’s Place Continue reading →

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The Scale of the Universe

Posted on January 28, 2017 by connormorency

When I first watched the YouTube video titled “The Known Universe by AMNH”, I was blown away by the sheer … More Continue reading →

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Made Out of Meat?

Posted on May 1, 2016 by Chloe

Space voyagers searching for intelligent life finds a race that has been trying to make contact for one hundred of its years – however, this species is so unlike anything these voyagers have ever contacted that they refuse to believe it’s even intelligent. When one of the voyagers convinces the other that the species is, […] Continue reading →

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The Fermi Paradox

Posted on April 30, 2016 by alecsolarsystem

As Arthur C. Clarke once famously said, “Two possibilities exist. Either we are alone in the universe or we are not. Both are equally terrifying.” This quote is relates in a very basic way to the Fermi Paradox. The paradox is that through the Drake Equation and the sheer size of the universe, there should […] Continue reading →

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What If Extremophiles Were Not First?

Posted on April 27, 2016 by andyastronomer

A recent and exciting discovery for scientists is the existence of extremophiles. Extremophiles are organisms that thrive in environments previously thought to not support life. Currently, the prevailing thought is that the first forms of life were some form of extremophile – potentially thermophiles. However, what if most extremophiles (or all of them for that […] Continue reading →

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The Fermi paradox: Is there life out there?

Posted on April 27, 2016 by samihahplanet

Source: Youtube Channel Kurzgesagt The Fermi paradox is summarized in the video above. At a bare minimum, the Fermi paradox is the paradox of the Drake equation supposedly estimating a large number of possible planets in our Galaxy harboring life, yet no such evidence of intelligent life has been discovered. There are many possible speculations for why […] Continue reading →

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How Astronomical Are Our Chances of Finding Extraterrestrial Life?

Posted on April 27, 2016 by harperastronomyblog

I’ve always thought that we weren’t alone in the world–and my Astronomy class has really helped to confirm my thoughts. After studying the Drake Equation, it seems almost certain that intelligent life and life that could eventually communicate with us must exist. After all, the Earth is only 4.6 billion years old–a baby compared to […] Continue reading →

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SETI – The “Wow!” Signal Today

Posted on April 27, 2016 by solarsystemjoe

Although SETI institute was founded in 1984, the search for extraterrestrial life concerned scientists for many years prior.  In 1977, Ohio State’s Big Ear radio telescope heard exactly what it had been searching for: the “Wow!” signal.  The radio telescope was attempting to detect radio waves around the three-star system, Chi Sagittarii, when it detected radio […] Continue reading →

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