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Tag Archives: Solar System
Blog Post #3
The solar system began to form from a giant molecular cloud of gas and dust particles about 4.6 billion years ago. This cloud most likely experienced a shock wave from a nearby supernova, which could have made it collapse under its own gravity. It then began to spin and flatten into a disk shape due […] Continue reading
Posted in Historical, Science
Tagged asteroid, astro2110, astronomy, blog3, Solar System, space
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Blog 3- The Sun and its Core!
As I was growing up, I never truly understood what the sun exactly was. I had understood that it emitted light and eventually I learned that it was basically a big ball of really really REALLY hot gasses. However I never understood the intricacies behind the Sun’s structure. The most interesting part of the sun’s […] Continue reading
Posted in Sun
Tagged astro2110, blog3, core, nuclear fusion, Solar System
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Geology of Mars
Mars has a fascinating geology that is very comparable to Earth in many ways and also shows its very dynamic history. A well known geological feature on Mars is Olympus Mons, the largest volcano in the solar system, which stands at a height of approximately 16 miles and spans 374 miles in diameter. To compare, […] Continue reading
Posted in Terrestrials
Tagged astro2110, blog3, geology, Mars, Solar System
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Blog 3 – Uranus
Uranus is the 7th planet from the Sun, at approximately 19.2 AU away. It is primarily composed of hydrogen, helium, and hydrogen compounds. It is an ice giant, and its iconic pale blue-green color comes from methane. Sunlight passes through the atmosphere, and is then reflected by Uranus’ clouds. Methane absorbs the red within the […] Continue reading
NASA’s MAVEN mission
The MAVEN spacecraft NASA’s Mars Atmosphere and Volatile Evolution spacecraft (MAVEN) is studying Mars’s atmosphere. MAVEN was launched in November 2013 and arrived and arrived at Mars in September 2014. The MAVEN mission is helping scientists learn about how Mars loses its atmosphere and how/when the planet lost its water. MAVEN is an orbiter spacecraft […] Continue reading
Posted in Class, Science
Tagged astro2110, blog3, Mars, NASA, Solar System, space, spacecraft
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From collapse to solar system
Once upon a time, there was a huge interstellar cloud of cold, low-density gas called the solar nebula. This solar nebula came about from billions of years of galactic recycling, and consists of about 98% hydrogen and helium and 2% other random elements. The solar nebula collapsed under its own gravity, and BOOM! the Sun […] Continue reading
Blog 3: Equilibrium and the stability of earth
The formation of Earth and its current sustainability as they only known life-sustaining body in the universe have been caused by a number of extremely specific conditions which combine to make our planet the only one on which life is known to thrive. In this post, I will survey two of the specific conditions on […] Continue reading
Posted in Class, Physics, Universe
Tagged astro2110, blog3, earth, greenhouse, Solar System
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Geology of the Moon and Mercury – Blog 4
After writing my last blog post about atmospheres and the greenhouse effect, when learning that the atmospheres of the Moon and Mercury cause them to be considered practically airless and have no weather, I became heavily intrigued. What makes the Moon and Mercury so different from the other planets in our solar system? Thus, I […] Continue reading
Posted in Terrestrials
Tagged astro2110, blog4, craters, geology, mercury, Moon, Solar System, volcano
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Walking on the Giant Planets
In class, we have been learning a lot about the different kinds of planets and what makes them have their unique characteristics. But did you know that if possible to send people to the Giant Planets, you would not be able to walk on them? One of the characteristics of the Giant Planets is that […] Continue reading
Posted in Class
Tagged astro2110, Atmosphere, blog4, Jovian, NASA, planets, Solar System
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Intelligent Life Isn’t About Blind Luck. It’s About Probability.
ARS Technia The thought of other sentient life existing in the universe is one that comes up often. Among the religious crowd, many will argue that Earth’s existence is a perfect result of divine influence, that if just a few things were a bit different, we wouldn’t have evolved as we have done. Yes, we […] Continue reading
Posted in Class, Historical, Physics
Tagged astro2110, blog3, intelligent life, planet formation, Solar System
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