4Sun

__**Sun



The solar system**__

Most of the solar system consist of stars. It is known that between the stars, space is permeated by gas in a very varafied state, much of the gas occurs in clouds that are readlly discerned by virtue of the fact that theycontaine very fine dust.




 * __The sun__**

The sun is the center of the solar system. The radiuse of the uid 695,970 Km, & the mass of the sun is 1.939x10 to the 30th power Kg. Astronemers think that the sun & the planets were formed 5 billion years afo from an interestellar cloud of molecular hydroegen.


 * __Important Information on the sun__**

The age of the sun is about 4.7x10 years. The temprature of the sun in the center is about 15.6x10 to the 6th power ( kelvin) & on the surface of the sun the temprature is about 6400 ( kelvin). The roataion of the sun is 25 days ( equator) 35 days ( latitude 70 deegres) The sun is a composed principall of hydrogen with about 10%