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Tag Archives: blog1
Is Light The Limit?
Albert Einstein once theorized that speed of light serves as somewhat of a global speed limit. It is assumed that nothing in the universe is capable of traveling faster than the speed of electromagnetic radiation. According to his observations, this makes sense. How could something composed of atoms of mass travel faster than a beam […] Continue reading
Posted in Class
Tagged astro201, blog1, lightspeed, Uncategorized
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Spiral Galaxy
We’re used to being the big guys. When we think of something larger than us, we might think of whales or elephants, but we don’t deal with those regularly. We usually think of things like buildings, but we were the ones who built those too. Few people take the time to think about the scale […] Continue reading
Neil Armstrong
Admittedly, I had pinned this image on my Pinterest a while back. I think it is so fascinating and really puts the whole scale of our world and the universe into perspective. Neil Armstrong had the insane privilege to view the Earth in a way the no other human, animal, insect has been able to. […] Continue reading
Blog Post #1: I’m just a small girl in a HUGE world
It is difficult to even fathom how great the universe is in comparison to our small beings here on earth. The fact that we are only limited to the observable universe, which means that there is a possibility for mankind to have not even witnessed the extent of the universe is mind blowing. The fact […] Continue reading
Posted in Class, Observables, Universe
Tagged astro201, blog1, observable universe, small, Solar System, Time
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2500 light years away
One day this week I was checking a weather website to see what the temperature was for the day and I came across an interesting article. The article talked about how scientists had found a planet in the star cluster messier 67 that was orbiting a star which they called a “twin Star” to our […] Continue reading
The “World” in Which We Live
Throughout the first few weeks of class, what I’ve found to be extraordinarily interesting in the field of astronomy is not so much the scientific discoveries we have come to understand, but rather what these findings can teach us in … Continue reading → Continue reading
Posted in General, Historical
Tagged Astro 201, blog1, philosophical thoughts, philosophy, size/scale
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Faster than you can say, “3.0 times ten to the eighth meters per second”
photo from here When I was young, I read a biography of Einstein’s life. (If he wasn’t so brilliant, we might know him as Honest Al). In this book, a story was told about young Albert at the ship docks. A worker had Al stand 50 yards away from him and swung a hammer at … Continue reading Faster than you can say, “3.0 times ten to the eighth meters per second” → Continue reading
So Big…
Possibly my favorite thing to think about when I look up at the stars is simply how far away they are. Even though I know the measurements we have come up for for several of these stars, the actual distances … Continue reading → Continue reading
The Vast Universe
The Universe is immense. When we look up into the sky at night we can see about 2000 stars. These stars are all native to the Milky Way Galaxy. Our galaxy in and of itself contains 300 billion stars. If we use a telescope we see more stars in our own galaxy and beyond the […] Continue reading
The Cosmic Calendar
Something that caught my attention while reading was the Cosmic Calendar. It is truly amazing how looking at how the world evolved, from a perspective of a year, can help one’s understanding. One of the most fascinating things was the evolution of humans. Early life forms didn’t even come into existence until September 22nd, and […] Continue reading