Monday, December 13, 2010
Oh No I Being Sucked into a Black Hole
Okay I'm assuming that most of you know nothing about black holes. Okay what we are going to discuss in this blog is what black holes are and where they come from and what they look like. First we'll discuss what black holes are. A black hole is the next stage for enormous stars unlike the Sun. Black holes form when a star is out of nuclear fuel which it needs to exist. It grows smaller and smaller until it collapses under its own weight. The truth is nobody really knows what a black hole looks like because they're invisble to a human eye and there impossible to see.
Obviously, If you got sucked into one you would probably be pulled by your feet faster then your head. You would probably be stretched like a piece of spaghetti.
According to Einstein's theories of relativity,nothing can travel faster than the speed of light. Therefore once something gets sucked by a black hole obviously you can never be released or get out.
The black hole emitts or sends no light due to its extremely powerful gravitational pull. Planets, light,and other matter must pass close to a black hole in order to be pulled into its grasp. Black holes are small in size because they're so small distant,and dark,black holes cannot be directly observed. Black holes are shaped like a sphere and they can spin. Astronomers believe that one black hole is born every day. Okay I'm going to conclude this blog with a video of black holes obviously. Chao! Peace Out!
Monday, December 6, 2010
Friday, December 3, 2010
Sun
In this blog we're going to discuss what kind of energy the Sun contains. We're also going to discuss what the Sun is made of. We're also going to discuss the layers of the Sun. First we're going to discuss what kind of energy the Sun contains and what the Sun is made of. The Sun is of course a star. The Sun is yellow obviously. You should already know that the Sun is contains solar energy. The Sun is made up of hydrogen and helium.

Now we're going to discuss the layers of the Sun. The first layer is the photosphere which means"the sphere of light". The next layer is called the chromosphere. Above the cromosphere is the corona. The word corona comes from the latin word for crown. Then another layer is called connective or convection zone. The core is in the center of the earth. Most of the fusion takes place in the core. Energy created in the core moves outward. It passes next through the radiative or radiation zone.The energy from the core heats this zone. This zone is less dense then the core. Okay guys I hope you enjoyed my blog. Now I'm going to conclude this blog with a video.
Now we're going to discuss the layers of the Sun. The first layer is the photosphere which means"the sphere of light". The next layer is called the chromosphere. Above the cromosphere is the corona. The word corona comes from the latin word for crown. Then another layer is called connective or convection zone. The core is in the center of the earth. Most of the fusion takes place in the core. Energy created in the core moves outward. It passes next through the radiative or radiation zone.The energy from the core heats this zone. This zone is less dense then the core. Okay guys I hope you enjoyed my blog. Now I'm going to conclude this blog with a video.
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