Question

about how old is the sun?
1.2 billion years
4.6 billion years
6.4 billion years
8.2 billion years

Explanation:

The Sun is a star in our solar system. Through scientific research and analysis of stellar evolution, it is known that the Sun formed from a molecular cloud. By studying the Sun's composition, nuclear fusion processes, and comparing it with other stars of similar type, its age has been determined. The most widely accepted age of the Sun is approximately 4.6 billion years. This is based on radiometric dating of meteorites (which are remnants from the early solar system formation) and models of stellar evolution.

Answer:

4.6 billion years