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Tag Archives: Solar System
The speed of light and what it means for the Earth-Sun system.
The speed of light is one of the most important laws (or principles) in our Universe. The speed of light determines what we see and when we see it, as well as providing a universal “speed-limit” for countless celestial objects that zoom throughout the universe. I find it illuminating to consider the speed of light […] Continue reading
Blog #1: Why is our neighborhood special?
But what about our place in the solar system makes life so conducive to earth? Why don’t we have cousins on Mars that we spend Thanksgiving with? Why doesn’t my uncle live on Venus? Continue reading
Blog 1:What Causes Seasons?
It is commonly believed that the Earth’s distance from the Sun determines the seasons. The Earth’s orbit is lopsided and we are closer to the sun at different times in the year. In the northern hemisphere, we are closest to the sun when we have winter debunking the misconception that the distance to the sun […] Continue reading
Total Solar Eclipse
On August 21st, 2017, the citizens of Oregon to South Carolina got to see a total Solar Eclipse. Although there is a total solar eclipse approximately every 18 months visible somewhere on Earth, the odds of the eclipse’s path passing over head where you can see it is much lower. Many mathematicians and scientist have […] Continue reading
Solstices and Equinoxes
The seasons change as Earth orbits the sun. Earth’s hemispheres receive different amounts of sunlight during each season because of the 23.5 degree tilt of Earth’s axis. When the Earth is at a point in its orbit that the northern hemisphere is tilted toward the sun, it is summer for the northern hemisphere. This is […] Continue reading
The Andromeda Galaxy
Learn more about the future of our galaxy Most people know that we live in the Milky Way galaxy, however many people do not know that we also live close to another galaxy called the Andromeda Galaxy. While we learned about this galaxy in class, I thought that it was interesting to learn that the […] Continue reading
ExploreMoons
Jupiter has a total of 53 named moons. That is more than any other planet in our solar system. The four largest moons ( Io, Europa, Callisto, and Ganymede) are called the Galilean Satellites. They were named after the astronomer Galileo who first discovered them. These four each have distinct characteristics that distinguish them fromContinue reading “ExploreMoons” Continue reading
Blog 8: My Newly Formed Perspective
It’s weird to think about how this will be the final assignment for our astronomy class. Throughout the semester, my understanding of the vast universe we exist in has deepened, further changing my perspective of our world and humanity’s role within it. In this class, we studied the basic processes of the universe, from itsContinue reading “Blog 8: My Newly Formed Perspective” Continue reading
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Space Exploration: History, Ethics, and Potentially-Conflicting Interests
But why, some say the Moon? Why choose this as our goal? And they may well ask, why climb the highest mountian [sic]? Why – 35 years ago – why fly the Atlantic? Why does Rice play Texas? We choose to go to the Moon, we choose to go to the Moon in this decadeContinue reading “Space Exploration: History, Ethics, and Potentially-Conflicting Interests” Continue reading
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Blog 7: Extremophiles
Extremophiles are organisms that thrive within severe abiotic environments while maintaining the ability to grow and reproduce. These organisms inhabit areas of extreme temperature, pressure, salinity, acidity, and radiation, surviving through environmentally defined adaptations. Extremophilic organisms are based within both prokaryotic and eukaryotic life, meaning their existence ranges throughout all domains of life. Through theContinue reading “Blog 7: Extremophiles” Continue reading
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