Black hole

The other day I was reading regarding the black hole. Nasa explains that the black hole are invisible. The reason behind that is they are so compact as the matter is pulled and squeezed into a tiny particle or an atom. The black hole are known to have tremendous energy especially the gravitational pull that they can exert. Nasa also states that black hole are nothing but the dying stars that gets converted into black hole. 

Here is the nasa website explaining the aspects of the black hole. http://www.nasa.gov/audience/forstudents/k-4/stories/what-is-a-black-hole-k4.html

Its really interesting to know that when the stars reach their extreme years and starts dying they actually get converted into strong inbuilt compact particles. It rather can be stated as that they start eating themselves outside going through all the way inside. Black hole cannot be influenced by light. They are extremely compact. I haven't yet came across the black hole history regarding our galaxy the milky way. Nasa however states that Black hole began during the beginning of the Universe, however earth will never fall into the black hole as per NASA. When I was a kid my grandfather told me that black hole has no age, and that people if they will ever reach there, will never turn old because time stops on the black hole. Well I couldn't find any substantiate information on that though, but it might be a co-incidence as its near to impossible to count the light years on the black hole! 

Andromeda Galaxy.

I received an email today from earth science. The email had the above picture of the Andromeda Galaxy. The image was taken by Karsten Moller. The image is estimated to be 2.5 million light years away. The approximate stars that shines in this galaxy are with the numbers of 1 trillion. Nasa post the explanation of the andromeda galaxy which is a mere 2.5 million light-years away. So close, and spanning some 260,000 light-years, it took 11 different image fields from the Galaxy Evolution Explorer (GALEX) satellite's telescope to produce this gorgeous portrait of the spiral galaxy in ultraviolet light. While its spiral arms stand out in visible light images of Andromeda (also known as M31), the arms look more like rings in the GALEX ultraviolet view, dominated by hot, young, massive stars. As sites of intense star formation, the rings have been interpreted as evidence Andromeda collided with its smaller neighboring elliptical galaxy M32 more than 200 million years ago. The large Andromeda galaxy and our own Milky Way are the dominant members of the local galaxy group. Credit of this explanation goes to NASA. Below is the website for a tour to Andromeda Galaxy


http://www.youtube.com/watch?v=HWxBTHVhc3I

The third Presidential Debate

The Third Presidential Debate took place yesterday in Florida. The debate mainly focused on the relationship of United States and the military troops in Afghanistan. The debate also focused its views on Libya and the killings that took place in concern with the United States Ambassador who was killed in the Riots. It was a clear seen that President Obama won the Debate. President Obama sounded assertive regarding his views through the entire debate.However, on asking questions regarding their view points on Libya, the tax cuts and the military troops in Afgans, it looked like President Obama was firm and consistent on his words. Mitt Romney on the other side was trying to change his aspects. There were various moments that President Obama did point out where Mitt Romney tried to change his words. When the moderator Bob asked Mitt Romney how he is going to implement his 5 point plan, Mitt Romney did provide with substantiate points regarding the tax cuts and helping out the small businesses. However, Mitt Romney slipped the words of investing millions of dollars in the military, whereas in fact that's not even needed as per President Obama.

The discussion over here is not who is going to win, its rather whoever is going to win should have valid key points to govern the biggest nation. Each candidate presented their cards to raise the economy however, it is difficult to understand how they are going to do that. The ObamaCare right now is indulging on straightening out the Medicare plans. But I want to raise my point here. According to the new cap rules which got activated from this Oct 2012, Medicare are allowed to take therapy treatment that should not cross beyond 1800 dollar per year. Medicare is now calculated against cap.  Its hard to estimate the entire therapeutic treatment for the senior citizen with this new cap plans.
 There are various aspects that should be considered by the voters. The first thing is the Economy, the stronger the economy the better is for the people. The second thing are the senior citizens. The seniors worked their entire life, paid taxes so that they can be taken care off when they get older. And the third thing that was hovering around  in the entire debate yesterday over Mitt Romney is "Peace".  The teaser regarding manufacturing going to China, well it will because of low wages and extra production. However, more manufacturing is needed in US to encourage a great economy.

Each candidate had some good and some bad points. We shouldn't be biased for whom we like in regards to democrats and republicans. Its just whom we need right now. And that should be the Question!!