HOW THE STARS ARE FORMED ?

 

  Millions of dazzling stars brighten up our sky at night this stars are enormous glowing balls of gas that give our light as the travel through space. Most as are very far from the Earth so, we see the light they release only years later.  Hence  when you see a star shining you really just see the trial of the light it left Behind years ago. 

     SIZES AND SHADES

Stars  vary in size  temperature and colour they can be Red,  blue, yellow,  orange or white in the colour. The sun is yellow star some stars are gigantic  Yellow to be called  Super Giant star. In contrast starts at thousand times smaller than the sun.

THE LIFE  OF A STAR  

    Stars are born in cloud of gas and dust called nebulae,  which are found in the galaxies.  When gravity pulls  gases into a cloud, the cloud begins to spin. As more gas is sucked  in, its atoms bump against and other and create it this cause the cloud to become hotter  and hotter until the stars glowing. This glowing cloud is called a protostar and it continues to grow until  it becomes  a main sequence  star . 

                                 SUPERNOVA  

SUPERNOVA AND  BLACK HOLES 

 The lifespan of star depends on its size. The smallest stars leave for billion of years while enormous ones have shorter lives. When they become old they die in a huge explosive burst  of light called the Supernova.  Really violent supernova from the black hole region in space with very high levels of gravity. Black holes have enough force to swallow anything.