Fourteen billion years represents the approximate age of?

Fourteen billion years represents the approximate age of Universe.

Explanation:

The age of the universe is that the time advance since the massive Bang. this measurement of the age of the universe. T he universe cannot be younger than the objects contained inside it. By deciding the ages of the oldest stars, scientists are ready to place a limit on the age.

The life cycle of a star relies on its mass. additional large stars burn quicker than their lower-mass siblings. A star ten times as large because the sun can burn through its fuel provide in twenty million years, whereas a star with 0.5 the sun's mass can last quite twenty billion years.

Fourteen billion years represents the approximate age of Universe, or rather, the time elapsed since big bang.