*_STARS_*

[|] Nebula.... A BIG cloud of Hydrogen atoms. Gravity clumped Hydrogen atoms into Galaxies and Star billions of years ago [Big Bang Theory]

Formation of Proto-star.... Gravity in the nebula tugs the atoms together resulting in a gravitational collapse and shrinking of the cloud. It then becomes a proto-star, also known as a baby star!

Sun...The baby star then grows up into a big star. An example of a star is our sun. Stars have a life cycle that can last for billions of years.

RED GIANT! When the star gets old it turns into a red giant. It uses up most of the hyrdogen atoms it has in the process of __Nuclear Fusion.__



White Dwarf.... This is the name of a dying star. When it has reached the end of its life the outer layers of the star drift into space. This is the cycle of a low mass star

High Mass Star.... The process of a high mass star is very similar to the one above. The star starts out as a cloud of hydrogen gas, forms as a proto-star, and eventually grows into a star.