Documents Stellar evolution is driven entirely by the never ending battle between pressure and gravity. As...

Slide 1 Stellar evolution is driven entirely by the never ending battle between pressure and gravity. As imbalances are reached, the star is driven to find a new energy source.…

Documents Definition: A gigantic cloud of dust and gas in the universe that clumps together to form stars and....

Nebula Definition: A gigantic cloud of dust and gas in the universe that clumps together to form stars and planets. Facts: The gas is mostly the smallest atoms- hydrogen…