Geography : An Introduction Part 4

Milky Way :- 

• It is a massive beam of stars in which all are tied with one another by gravitational force. There are our 24 milky ways. Our nearest milky ways are the 
• Large Magellanic Cloud and the small Magellanic Cloud 

Nebula :- 

• If we see  in the neat sky, we can see the clouds of gases In the light of stars, with this blurred brightness. Nebulas are of two types - Spiral and the Eleptical. There Nebulas are helpful in the study of origin of stars and the solar system. There are the spiral arm in the centre of the spiral arm. The stars are formed from there spiral arms.

Krishna Fissure :- 

• All the stars located in the universe release a large amount of energy a d they are shrinking consently. So their gravitational force is increased. The energy of stars gets  over because of the large emissions of energy and they are converted into the cold white object, which is called the Krishna Fissure.

Super Nova ;-

• The stars with more brightness then the new stars ( more then 20 magnitudes ) are ccalled Supernova.

​The Sun :-

• The sun is a star of milky way. According to modern estimate, the distance between the Sun and the center of the milky way galaxy is 32,000 light years.
• The sun is the longest source of energy.
• The volume of the Sun is 13 lakh times more than the Earth.
• It's mass is 3.30.000 times more than the Earth. 71% Hydrogen, 26 % Helium, and 2.5 % other element are there in the composition of the Sun.

​Solar Flames :- 

• The solar flame role as Villains for our electrical process. Sun continously  send proton ( nucleus of hydrogen molecules ). In all the direction. This constant flow of proton spreads in the whole solar system by emanatig from the halation. Energy charge the  X Ray's and it's effect the magnetic fields of the electron.