During the dark days to come see us Timtimate small - really small stars - are too big. Their idea that such a large magnitude of our closest neighboring stars from the Sun can. Yellow sun 'G' Division of the dwarf is a star. Yet it is so big that 10 million thirty thousand Prithviean will easily fit. It not hard to guess that when a normal star that is too large, then the space clouds that give birth to her Niharika, or Nebula molecular cloud is said, will be so huge. It really is. Niharikaan are too big so that their length - the width is measured in light Warsron. For example, where a little too big Niharika is that light from one end to reach the other end (3000.000 km per Sekind of speed) at least one year's time to take, the many Niharikaan are too big so that the spread is 100 light-years. For example, 1,500 light-years away from Earth Niharika Aryan 26 light-years long - is wide. Without it the telescope in the southern sky these days Aryan amount (Deer Planetarium), the three stars in a Sid the 'belt of the hunter' is called, in the south of the Fair - can be seen clearly. So far, the most studied and have been for the picture. It is considered to be the stars of the major Jnmsthli.
Our galaxy (Milki they) made of gas and dust is full of such Niharikaon. Niharikaon with the help of a telescope or a black area can be seen as a background where the stars are hidden by clouds, or bright stars in the bright light as clouds. These two components are Antrtarkiy clouds - gas (mainly hydrogen) and dust whose size is equal to the smoke as Sukshmknon. Gas clouds most of the spaces to be admitted, while the dust makes it opaque. That clouds the stars (and planets) are the Jnmsthlian. The things that the raw material from which stars are formed. Since such clouds mainly made of hydrogen which are some fraction of helium and some other elements is, therefore, on the newly created stars Mukytur hydrogen are produced.
How do the stars take shape Haen, this entire process we would ever happen with a can not see why the scientific principle or as a section - Section Jutakr information in the event of the birth of stars to understand. The most common theory about this is that, according to her space in the ragged cloud Niharikaon or molecules in chemical, gas and dust particles are found. This cloud slowly - slowly Vishaltr to get huge. From the gravity of this gas cloud around his Dhulknon and R are dragging. This process is moving millions of years. Like this are a constant large part of the cloud are not the same. In some parts of the cloud of gas and Dhulknon density is greater, some less. High density part "molecular cloud" are called. Here is the birth of stars. When this molecular cloud at least one light-years away is the size of a squeeze due to the heavy pressure it feels. Often the pressure of the stars around a Mhowisfot (Suprnova) starts from the tremor is born. The pressure in such a situation from the central part of the cloud is very dense and warm. When the heat out of the center of R seems to be reaching a molecular cloud of the ball Dbte - Dbte in red Cmkne think. Protostar it says. Infrared radiation comes from his light eyes that we can not see. Several million years later, the pressure within the Tapamap to 1 million degrees Celsius is reached. That's the size take the temperature at the center of stars for nuclear reactions is necessary. When the hot gases of the stars of the external pressure load is balanced and its collapse, then it is closed at the Center created the energy finally is on the surface of stars and star Cmkne think. After this, the star millions - but billions of millions of years is shining. The main sequence stars it is said. Five billion years ago our Sun was born this way and the process of his birth was held in 3 million years. Just five billion years our sun will be shining and the same way.
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