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Daily Archives: January 27, 2013
The Power of Ten, Blog #1
The Power of Ten Video: This video made in 1977 is a brilliant piece of work that helps display the sheer magnitude of our universe. The video zooms out from a point in chicago by a factor of 10 in … Continue reading → Continue reading
Mysterious as the Dark Side of the Moon
If you’ve ever watched the Disney movie Mulan, then you’ve heard the phrase “mysterious as the dark side of the moon.” This is a pretty common–although somewhat incorrect–phrase to say that something is unknown, much like the side of the moon that we can’t see. The moon is in synchronous orbit with the Earth, meaning […] Continue reading
NASA meteor counter
NASA has released an iPhone app that encourages people to go outside and observe the nights sky, particularly meteors. Not only does this app benefit the people using it, but it also helps NASA research with meteors and meteor showers. This app was initially developed to be a fun way for people to explore […] Continue reading
Posted in Class, Instruments, Observables
Tagged astro201, blog2, meteorapp, meteorcounter, NASA
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The Moon’s Appearance
Following class on Wednesday, in which we discussed the lunar cycle and the moon’s appearance to us here on Earth, I looked up at the Moon while walking to my […] Continue reading
Deep Time and the Cosmic Calendar
As an Earth & Environmental Sciences major, I’ve become very familiar with the concept of Deep Time over the past few years. In addition to making a great band name (alas, it has been done), deep time is the easiest way to think about time on a geological or cosmological scale. The Cosmic Calendar provides a […] Continue reading
The Unseen Universe
The size of the Universe is one of the most amazing topics that is brought up through astronomy. The universe is so large that we are able to look back billions of years to see the beginning of time. As we look back in time, we are able to discover the different changes that occurred to form […] Continue reading
A Light Perspective
Source The fact that I have been unable to truly grasp the size of the universe–much less be able to put into perspective things like the speed of sound and light–I believe is largely attributed to this topic (Astronomy) involving surreal and almost unimaginable concepts. Much of my experience with the concept of the speed […] Continue reading
Posted in Class, Light, Space Travel
Tagged astro201, blog1, lightspeed, size and scale, woah
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The Moon and its Lunar Eclipse
People travel all over the world to catch a glimpse of the rare phenomenon known as a lunar eclipse. In the past, this misunderstood event inspired some fear as the Moon became darker and darker until in turned blood-red, signifying an act of some god or deity. Now, we know this event occurs every so […] Continue reading
Posted in Class
Tagged astro201, blog2, lunareclipse, Moon
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Just how big is the universe?
It is impossible to comprehend just how big the universe is simply from a description. I could tell you that the Earth is approximately 150 million km from the sun and that it takes over 8 minutes for the sun’s light to reach us but understanding it is completely different. This video uploaded by stormeindustries […] Continue reading
Posted in Class, Universe
Tagged astro201, blog1, milky way galaxy, scale of the universe
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Why does the moon look red?
If you have ever seen an image of a lunar eclipse, or have had the privilege of viewing one in person, you probably noticed that the moon does not retain its bright, whitish color; instead, the moon turns a shade of orange or red. If you don’t know what I’m talking about, this very cool youtube video […] Continue reading
Posted in Light, Moons
Tagged astro201, blog2, eclipse, lunareclipse, Moon, Solar System
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