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Daily Archives: March 15, 2015
What if Earth stopped spinning?
*Warning: rather long documentary!* I’ll sum up the documentary, but suggest you watch if you have time. In essence, a slowing Earth result in an orbit where the length of the day is equal to the entire year. Long exposure to the sun, and long exposure to space at night would result in extreme temperature […] Continue reading
The Formation of the Universe
This video is one of the coolest things I’ve watched in a while. We’ve talked a lot in class about the formation of the universe and while it all seems to make sense, the scale (of both size and time) are not easy to wrap your head around. What makes this video so cool is […] Continue reading
Posted in Universe
Tagged astro201, blog 5, formation, formation of the Solar System
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The Big Bang Theory
I didn’t know much about the Big bang Theory so when I went to do research the Big Bang theory was explained to me very simply. First off the Big Bang happened for three main reasons: the universe was once very hot, the universe is expanding, and the universe used to be very dense. Correct… Continue reading
Venus’s Atmosphere
In my opinion, one of the most interesting things in the readings was the section about Venus and its atmosphere in Chapter 10. What I found so interesting about it was the fact that Venus and Earth are so alike in terms of size and mass, but the difference that distance from the Sun made […] Continue reading
The Future of the Sun and What It Means for Earth
Right now, the Sun is about halfway through its main sequence stage. It has always intrigued me how the Sun will evolve once it is past this phase. How will the Sun change? What will happen to Earth and the other planets? In approximately 5.4 billion years, the Sun will have exhausted all of its […] Continue reading
A trip to Venus?
video from phys.org It seems like all of the talk in the field of space travel these days has been too focused on a trip to one single location…Mars. But noticing while studying these past few chapters that Venus is actually a bit closer to Earth than Mars, that brought up a question in my […] Continue reading
Posted in Space Travel
Tagged astro201, blog5, Solar System, technology, venus
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Could the sun live for over a trillion years?
Sun and hydrogen burning: Thinking outside the bubble Yes it can! But not except under unusual circumstances which do not naturally occur in G-type stars as our sun. This is due to the fact that the core is the only part of the sun in which temperatures and pressure are high enough to fuse helium […] Continue reading
Posted in Class, Stars, Sun
Tagged age of the sun, astro201, blog5, earth, hydrogen fusion, Solar System
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Blog Post #6: Gas Giant Rings
Universe Today Very few people know that Saturn is not the only planet in our solar system that has rings. …
Posted in Jovians, Planet Rings
Tagged astro201, blog6, gas giants, planets, rings, Solar System
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