Category Archives: Universe

Dark Matter

Posted on February 27, 2023 by zws42

In studies of galaxies and star clusters, astronomers have found that many of these bodies appear to move in ways that don’t reflect the amount of visible matter in the system. For instance, some galaxies appear to orbit much faster than they should be based on the amount of stuff we can see within them. […] Continue reading →

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The Hubble Space Telescope

Posted on February 12, 2023 by sahilreddy2

Hubble Telescope First Light Image (May 1990) The Hubble Space Telescope was one of the most impactful inventions in furthering our understanding of the universe. Launched in 1990, this telescope provided us with detailed information of our solar system and universe. Some of the incredible discoveries the Hubble has made are determining the age of […] Continue reading →

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The Slingshot Maneuver

Posted on February 12, 2023 by Alex Diefenbach

For any of you who have seen the movie adaption of, “A Wrinkle In Time” may remember the scene where two of the protagonists hide in a tree stump in order to be thrown over a wall. Meg, one of these protagonists, has parents who work in quantum theory, so she has picked up knowledge […] Continue reading →

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Celestial Navigation Techniques Blog #2

Posted on February 12, 2023 by reidwalker87

Before any GPS or easy to use maps, explorers were completely reliant on the stars and their hunches to determine their location during their travels. In the Northern Hemisphere, it was much easier to determine latitude because of the conveniently located star Polaris just above the northern celestial pole. Using the Sun is also a […] Continue reading →

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Retrogrades

Posted on February 8, 2023 by araceal

Have you ever thought about why planets in our night sky sometimes appear to be moving backwards? Well, this phenomenon is known as retrograde motion. It is not as strange as it sounds. Retrograde occurs when a planet is moving in the sky and appears to be moving backwards from our perspective on Earth –  […] Continue reading →

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Historical Astronomers

Posted on February 2, 2023 by Alex Diefenbach

1.A.Nicholas Copernicus | February 19, 1473 – May 24, 1543Johannes Kepler | December 27, 1571 – November 15, 1630Tycho Brahe | December 14, 1546 – October 24, 1601Galileo Galilei | February 15, 1564 – January 8, 1642Isaac Newton | January 4, 1643 – March 31, 1727 (year often debated sincecalendars were in change at this […] Continue reading →

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The Unfathomable Scale of the Universe

Posted on January 24, 2023 by georgeboardman20

A logarithmic scale of the universe, used to highlight humanity’s cumulative knowledge about the universe. Source: A Logarithmic View of the Universe The above image will highlight what I’m writing here about today, because in all of our daily lives we’re pretty myopic, but for good reason! We grew up here on this planet with […] Continue reading →

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Blog #1: The Power of Ten

Posted on January 23, 2023 by reidwalker87

The Power of Ten video puts into perspective the miniscule size of not only individuals on Earth but of the Solar System entirely. At only 3 minutes into the video, we were already far beyond the Solar System with so much time remaining. Not only was I struck by the immense scale of the universe, […] Continue reading →

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The Ultimate Race

Posted on January 22, 2023 by jackdoyle25

We take it for granted that the speed of light is the universal speed limit; nothing can go faster than light. The knowledge of light-years is crucial to understanding the images that we see in the night sky. These images are not of the celestial bodies as they currently exist, but as they once were, […] Continue reading →

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The Incredible Size of Our Universe

Posted on January 22, 2023 by sahilreddy2

The image above is an artist’s illustration of everything in the observable universe. I find this image very interesting as it shows the scale increasing starting with our solar system and going out to galaxies, superclusters, our local group and further. This makes me realize how small we truly are in comparison to the universe […] Continue reading →

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