Space Sloth

Hey everyone! If you know me, you’ll know that I absolutely love sloths and sloth memes…I think they’re cute and hilarious. So, what better meme than a space sloth for my very first astronomy blog post?


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Blog Post #0

Test post to make sure everything works well.

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Wikipedia
 

 


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Hello world!

So I was bored and decided to make this blog (actually, one of my professors forced me to do it). Now that I’m here, I guess it’s time I start posting. My interests range from matters as diverse as foreign languages, video games, astronomy, politics and reading. In fact, here’s a picture of me and some other guys from last summer after finishing up a (successful) political campaign (I’m in the middle of the row with the guys).

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Photo by me:


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Introduction of Myself

Hello everyone I’m new to wordpress and I don’t really feel habituated blogging. Maybe it will get better through time:)

My name’s Neil and I’m currently an undergraduate student at the Vanderbilt University. 423147


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For my 2015 class…

If you’re in my 2015 Solar System class, please put a comment here showing that you’ve found my blog and that you’re following it :)  Please include your first name and last name initial.  Note that you MUST be logged in to your own WordPress blog when commenting or else you’re doing it wrong!

Also make sure you have bookmarked the big class blog aggregator: Astro201 – The Solar System.  From there, you can follow everyone or specific classmates if you like (when I post them).

2015

Yay for a new semester!


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For my 2015 class…

If you’re in my 2015 Solar System class, please put a comment here showing that you’ve found my blog and that you’re following it :)  Please include your first name and last name initial.  Note that you MUST be logged in to your own WordPress blog when commenting or else you’re doing it wrong!

Also make sure you have bookmarked the big class blog aggregator: Astro201 – The Solar System.  From there, you can follow everyone or specific classmates if you like (when I post them).

2015

Yay for a new semester!


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Bon Courage

The stars are a source of courage to me, have been for a long time. My dad would point out the constellations to us and Mars. On Fall evenings they were there to greet me after soccer practice. I would get out of the car to open the gate into our driveway, my legs sore from sitting. And as I stood in the cool autumn air, there was Orion in the sky behind our house. This was in Arkansas. My family moved to Niger when I was in 11th grade. The first time the electricity went off I ran outside. There was the Milky Way and all the stars. The next year I had even more reason to love the stars. I took a course where we read and wrote about The Lord of the Rings. Tolkien has an evident appreciation for the stars. Sam says to Frodo, “They do cheer the heart, don’t they?” And they do. They testify to the truth of goodness and beauty. We also sang a song that year which included the line, “We will stand as children of the promise.” God made a promise to Abraham that his decedents will be as numerous as the stars in the sky. And here I stand, here my brothers and sisters stand, a witness to the fulfillment of that promise. God has been faithful over the course of thousands of years. The promise is also a witness of God’s desire for all nations to come to know him. The Gospel, Jesus’s death and resurrection, brought a way for all to come to know God. He is the fulfillment to all nations of the Earth being blessed through Abraham and the reason Abraham’s decedents are as numerous as the stars in the sky.

So the stars give me courage. For their own sake and as messengers. I do not think I will be posting more blog posts here (who knows, maybe I will), but learning more about the solar system and the Universe and sharing it with y’all has been a pleasure. Bon courage wherever life may take you.

Star in the Night Sky

Stars in the Night Sky


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Voyager: Message in a Bottle

Voyager I and Voyager II were launched from Earth towards the outskirts of the Solar System in 1977. Each was sent for exploration. They have taken many beautiful pictures of planets we had never seen up close. Also, on each satellite was a golden record. This record contained a representation of all of mankind, all of Earth. It contained greeting in different languages, natural and industrial sounds of Earth, songs, and encoded pictures of people and places. The records were sent in hope that someday someone might find them. They are a message in a bottle, sent out to whoever might find them in the vast expanse of the universe. Currently, the Voyager craft are in the heliosheath, the last layer of the blowing of sun’s gas. When they were sent out this distance would have been considered out of the Solar System. This is the farthest away any manmade object has ever traveled.

Golden Record

We can listen to the contents of the golden record from Earth. It causes one to reflect on what it means to be here on Earth. Radiolab presents a wonderstriking podcast about Space and the Voyager vessels. It is like looking far away into the stars in the night sky and seeing ourselves truly for the first time.

 


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So What’s the Big Deal?

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The Milky Way Galaxy

So, I’ve spent 4 months learning about the solar system and how everything works so perfectly together. When I started astronomy it was just because I needed a technical elective; however, it gave me a lot of perspective. Our world is in the perfect placement in a 100,000 light-year galaxy to support life. Our galaxy is humongous. It was amazing to learn how small the Earth really is. Or how short of time humans have been on the Earth. So, astronomy gave me perspective in a world that seems so big. Now it doesn’t seem so big.


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The Future of Exploration

Through everything that I have learned in this class, I find myself most interested in the prospects for finding life elsewhere in the galaxy in the future. Given everything that we now know about solar system formation and the galaxy, it does not seem entirely unlikely that we are alone here on Earth. Microbial life is quite likely to exist elsewhere even within our own solar system, and with the billions of stars in our own galaxy, other advanced forms of life are certainly not out of the question. This completely precludes the possibilities in other galaxies, of which there are also billions, but our chances of ever finding any evidence or proof of this are astronomically (the puns) smaller than the tiny chances of finding such things in our own galaxy.

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Who know, it could happen. Image from NASA

I am really looking forward to the discoveries that might be made within my lifetime regarding other life in our solar system. Existence of even simple microbes elsewhere in our solar system would make the existence of life in other solar systems all the more plausible and makes the case of Earth less unique. And the possibility of ever finding another civilization in the galaxy is absolutely enthralling to me.


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