Category Archives: Stars

Blog 1

Posted on January 26, 2024 by Muhammad Israr

How did we come up with the names and positions of the constellations in the night sky? This is a question I will be answering in this blog, and I hope to contribute to the diverse themes presented in the book. My focus is on the Arabic contribution to the naming of the stars and […] Continue reading →

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The Zodiac and Ascribing Meaning to a Random Existence

Posted on January 22, 2024 by Landon Peaden

Britannica The twelve Zodiac signs are the most famous (and infamous, if you talk to scientists) way of imposing order and grouping onto our lives. Personality tests, Harry Potter houses (which have to be the laziest version out there), “What sandwich am I?” quizzes, these all apply a person’s traits and responses to fundamental questions […] Continue reading →

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Blog #8 Drake Equation

Posted on May 1, 2023 by Astro 2110

Photo summarizing the Drake Equation and possible variables. The Drake Equation is our best estimate for the number of communicating extraterrestrial civilizations that exist in outer space with whom we might be able to communicate. The equation was originally devised in 1961 by the astrophysicist Frank Drake and focuses on a series of assumptions about […] Continue reading →

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Seager Equation

Posted on April 30, 2023 by oilrigatoni

So the Seager Equation was made to mimic Drake’s Equation. It doesn’t find communicable aliens, but rather just that life which is detectable from Earth. It also doesn’t specify intelligent life, so it searches for any discernible life at all, from microbes to megafauna. The equation goes like this: N* : Number of observable stars […] Continue reading →

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Variable Stars and change in the Night Sky

Posted on April 29, 2023 by noahherrero

Image of Omicron Ceti (Mira) Source: Digitized Sky Survey 2 Looking up at the night sky it may seem that while the stars do move around, they remain the same brightness all year round. This was a common belief pushed by philosophers like Aristotle, believing that stars are eternal and invariable. However in 1638 Johannes […] Continue reading →

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Farewell, for now

Posted on April 28, 2023 by 7smessier45

I have always loved the stars, nebulae, planets, and all the space in between, but I never had a chance to seriously study them until this year. I am incredibly grateful that I was able to devote two classes (and a lab!) to learning more about the processes that govern solar system formation and how […] Continue reading →

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A Tiny Black Hole?

Posted on April 10, 2023 by alicebyrnes

Black holes have always fascinated me, so here I am, writing a second blog post about them. I recently read a sci-fi novel that involved a man-made black hole. It was incredibly massive, but only the size of a pinprick. This led me to wondering, what are the smallest black holes we’ve discovered in real […] Continue reading →

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Blog #6: Detecting Extrasolar Planets

Posted on April 9, 2023 by Astro 2110

The photo above features the transit method of detecting extrasolar planets. Detecting extrasolar planets is a very delicate and challenging task for scientists. The distances between stars and relative sizes of stars compared to planets make it extremely hard to pick them out. Stars are also typically a billion times brighter than planets. There are […] Continue reading →

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Birth and Death of Stars

Posted on April 9, 2023 by Rocket Man

The birth and death of stars is a complex and intriguing process that occurs over millions or even billions of years. Understanding this process is important for gaining a deeper understanding of our universe and the conditions necessary for life to exist. The birth of a star begins with a cloud of gas and dust […] Continue reading →

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Strange Stars (Literally)

Posted on April 8, 2023 by Europa

Neutron stars are the collapsed cores of massive stars of 10-25 solar masses. They are formed when these supergiant stars collapse under their own gravity and undergo a supernova explosion, which compresses the star’s core to the extremely high density of atomic nuclei. In fact, they are called neutron stars because the extreme forces within […] Continue reading →

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