The Scale of the Universe

When I first watched the YouTube video titled “The Known Universe by AMNH”, I was blown away by the sheer distance between us and the objects we see in the sky. More importantly, I realized how much we don’t know, and by looking further into the sky with each deep field study, the more we realize that we cannot even imagine how much we don’t know. Infinity! It is an unthinkable concept, really. I then think to myself that there must be life out there, because as unique as life is on earth, it is still more probable to have another form of life than not, due to the vastness of the universe.

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This is a graphic demonstrating the sheer amount of undiscovered space that exists.


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Stargazing

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(photo by my friend, Aisyah Areena)

Last summer, I went to see meteor shower the Perseids for the second time since I came to United States. Seeing meteor shower was one of the main reason I wanted to study abroad because we can’t see them in Malaysia as much as we get here. I drove 40 minutes from Vanderbilt to somewhere in Natchez Trace parkway to find a very dark environment to stargaze. It was not only very dark, but it was also very quiet and eerie. The meteor showers lasted for a few hours but during it’s peak. I was mesmerized when I saw something like “firebolts” in the sky and it was the best feeling ever.

The picture was taken with Canon 60D with 30 secs shutter speed on a tripod, f/2.8 and ISO 4000. It took us several shots before getting some real nice ones. And luckily, there was a shooting star that got in our frame during the capture and made the picture even better. However, most of the times my friend and I just ended up lying on the ground while looking up at the sky to enjoy the absolutely calming real-life painting.

Every year during mid July to early August, Earth crosses orbital path of comet Swift-Tuttle and causes the debris of the comets to enter Earth’s atmosphere and becomes visible to our eyes. The Perseids lies in constellation Perseus and was actually named after the Greek term Perseides, coming from the Greek mythology which means the sons of Perseus. There are a lot other meteor showers throughout the year but The Perseids is always anticipated because it could peak up to 60 meteor showers per hour. I also like the Perseids because it usually comes in around 11-13th August (peak) just before Fall semester starts which means I won’t be too busy to go stargazing. In 2016, The Perseids had an outburst where the amount of meteors almost doubled. I am definitely going to see the Perseids again this year during summer and I have planned to stay in Vanderbilt to make sure I get to go see the meteor showers again.

Read more – The Perseids


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The New Zodiac

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The 13 Zodiac Signs (Source)

Recently, NASA announced that the Zodiac, as we knew it, was incorrect. Based on current models of the night sky, there should be 13 Zodiacal signs, not 12 as we have been led to believe all of our lives. NASA has added Ophiuchus as the new constellation, which lies between Scorpius and Sagittarius. The dates are now much different than they were before. For example, Scorpius’ dates have been dramatically reduced from 30 days to just six, now being from November 23-29. To contrast, Virgo has been lengthened to nearly 45 days, now spanning from September 16-October 30. However, this should not have come as a shock to anybody. It was already known that the constellations move slightly over the course over thousands of years, and their movements can be fairly accurately predicted. That being said, many people are outraged at the notion that their star sign has been changed by NASA. What do you readers think about this? Has your sign changed? Will it impact your life? Comment your responses below.


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Hello!

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My actual name is Alya Nur Afiqah Mohd Sayuti but I always prefer to be called Afi since it is less common back at home. I am a sophomore in Vanderbilt School of Engineering and majoring in Chemical and Biomolecular Engineering. I always find celestial bodies interesting and I am interested to know more about them which is why I am taking ASTR2100.

I also have a deep passion for photography. Picture above was taken during Nashville’s 2017 Snow Day with my DSLR in Vanderbilt. I love snow day in Vanderbilt because it makes Vanderbilt even prettier when covered in white.

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(photo by me)

About a year and a half ago, I observed a phenomena called The Blue Moon, on 31st July of 2015. Blue Moon is actually the second full moon that occurs in a month with 2 full moon. Attached at the bottom of this post is a link if you guys are interested to read more about the Blue Moon and its next phenomenon! I love looking at a full moon and I hope you do too!

Link – The Blue Moon

 


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First Post – My Hometown

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Great Bridge bridge in Chesapeake VA  

 

 

 

 


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First Post!

Hello, welcome to my astronomy blog! Above is a pic of me and some high school friends. I have the Astro2110 blog page linked to this as well. Expect quality content going forward!

Astro2110Blog


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First blog post

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Mountain Project – httsp://www.mountainproject.com/images/36/55/106743655_medium_216910.jpg

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This is your very first post. Click the Edit link to modify or delete it, or start a new post. If you like, use this post to tell readers why you started this blog and what you plan to do with it.


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Welcome to my blog!

Hi! My name is Niharika and I am a junior MHS major at Vanderbilt. I’m originally from Virginia and I’m looking forward to learning a lot more about cosmic exploration in Astro 2110! The picture above is of my dog Frappuccino and was taken by me!


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Introduction

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Photo by me

Hello! I created this blog for my Solar System class at Vanderbilt University. Enjoy.


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Introductory Post

Lover of astronomy, fittingly named Kevin Sun. I watch Sixty Symbols in my spare time and decided to sign up for Astronomy 2110 because, frankly, space is awesome.

img_0367Pic by me, of me, during a mini-reunion with some close high school friends.


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