What is the difference between the planets and the stars:

What is the difference between the planets and the stars:

 

When hopes sky on a clear night note a few thousand glittering dots usually called stars. In fact, among the thousands of stars, it can, with some of the Permanent perseverance and observation, discovered that a few of the "stars" do not follow the behavior of the rest of the stars. In fact, this "strange star" is not only the nearest planets of the solar system to us!


 

And where that most stars are forms almost constant (we will see in the coming quarters in the medium term, which changed through these forms or constellations: nearly a century to note a significant change with the naked eye, although it is possible to note slight changes in a few years the use of means minutes), the positions of planets change in concrete forms for stardom surrounding a few days only. And this is what makes the senior differentiate between planets and stars since that time, and this despite not knowing that there are also natural factor distinguishes between the planets and the stars!


 The stars a size balls and a tremendous block consisting of a gas (hydrogen gas by key) and a producer of great energy through nuclear fusion reactions (formation of helium by hydrogen fusion, and then configure the coal, oxygen, iron, ...) this energy leakage after in the surrounding medium. And Nord star who sees at night is only part of photosynthesis to the energy produced in the heart of the stars, because the stars radiate this energy in several forms: photons, particles ... And generate a temperature of millions of degrees centigrade in the inner layers.