Tag Archives: astro2110

The vast size and scale of the Universe

Posted on September 3, 2024 by Elias Ibrahim

Cosmic Background Radiation Astronomy, Class, Uncategorized Today in this blog post I will describe the size and scale of the universe from my understanding. To start off, light from the sun takes approximately 8 minutes to reach Earth, yet light from the farthest parts of the observable universe would take 13.8 billion years. Keep in […] Continue reading →

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Solstices and Equinoxes

Posted on September 3, 2024 by jasonljohnson465

Diagram of the Equinoxes and Solstices from Article from The Conversation about what a Solstice is What are the Solstices and Equinoxes? As stated in The Cosmic Perspective by Jeffrey O. Bennett, they are terms used to define one of four specific moment in the year that mark the changing seasons—as depicted above in the […] Continue reading →

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The Speed of Light In Respect to the Scale of the Universe

Posted on September 3, 2024 by Justinc

Distances in space is so great that it needs to be measured in how long it takes for light to travel to that location. Light travels around 299,792,458 m/s or about 671,000,000 mph. Compared to the speed of sound on Earth, which is about 373m/s or about 767 mph, the speed of light is more […] Continue reading →

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Blog 1: Cosmic Calendar and Biology

Posted on September 3, 2024 by Michael

When we learned about the cosmic calendar in this class, I was immediately reminded of something I had learned two years ago in BSCI 1511 here at Vanderbilt, which was the biological timescale clock. I remember seeing this diagram and being really surprised by how recent humans, or even multicellular organisms, are in the history […] Continue reading →

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First Post!

Posted on September 3, 2024 by Ian Vasquez

My buddy Kian and I under the northern lights back home in Minnesota. What are the northern lights? Published by Continue reading →

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The vast size and scale of the Universe

Posted on September 3, 2024 by Elias Ibrahim

Cosmic Background Radiation Today in this blog post I will describe the size and scale of the universe from my understanding. To start off, light from the sun takes approximately 8 minutes to reach Earth, yet light from the farthest parts of the observable universe would take 13.8 billion years. Keep in mind, counting one […] Continue reading →

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Blog #1

Posted on September 2, 2024 by Catherine Sack

Depending on the moon’s location around the Earth, it causes the sun to light up different parts of it. As seen in the picture above, there are 8 different moon phases: new, waxing crescent, first quarter, waxing gibbous, full, waning gibbous, last quarter, and waning crescent. Waxing phases light on the right side of the […] Continue reading →

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Blog #1

Posted on September 2, 2024 by Henry Wang

A sight everyone has seen is the moon, shining brightly over the dark shadows of night. But have you ever wondered why it looks so different all the time? The answer is that the moon is just a rock, not a glowing one, so all of the light we see is just reflected sunlight. Since […] Continue reading →

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Blog1 – Additional Observation Tools

Posted on September 1, 2024 by Mercedes

People create so many different apps for observation for so many unique purposes such as understanding the scale of the universe, observing the Solar System day or night, and learning mind-blowing facts about space. For my first official blog, I wanted to explore a few other options outside of Stellarium that are available for free […] Continue reading →

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About Myself

Posted on August 29, 2024 by Elias Ibrahim

by me, On Staten Island Ferry in front of Statue of Liberty My name is Elias Ibrahim and I will talk a little about me. I am from Memphis, TN and I am currently a freshman at Vanderbilt University and I also take astro2110 . I am a Jazz studies Major and my primary instrument […] Continue reading →

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