.:Our sun and the cosmic universe:.
From out largests sun to a bigger bigger BIGGEST sun in the universe . Our sun is the largest in the solar system but not in the milky way . Some stars are 1000 times larger than our sun . The Bigger ,the faster it dies out . Our sun could live for 5 billion years from now where else bigger ultra blue rays , there could only live witha life span 1 to 3 million years .
This explosion at the surface area of the sun is almost the size of earth
There are smaller stars which are dimmer and could live for more than a 100 billion years old .Known as forever . Red drawf are exmple of dim stars which could last forever but wont give that much heat like out sun .One thing great of our sun is that it pulls all the planets and arrange to form the birth of the solar system .
Blue Supergiants
Because of their extreme masses they have relatively short lifespans and are mainly observed in young cosmic structures such as open clusters, the arms of spiral galaxies, and in irregular galaxies. They are rarely observed in spiral galaxy cores, elliptical galaxies, or globular clusters, most of which are believed to be composed of older stars.
The best known example is Rigel, the brightest star in the constellation of Orion. Its mass is about 20 times that of the Sun, and its luminosity is more than 60,000 times greater. Despite their rarity and their short lives they are heavily represented among the stars visible to the naked eye; their inherent brightness trumps their scarcity.
Death of a star
Our sun .. 5 billion years later
Blue supergiant death ...
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