Physics, asked by Rizwan8529, 3 months ago

how do determine the age of a star??

Answers

Answered by ashayjain

Answer:

astronomers determine the age of stars by observing their spectrum, luminosity and motion through space. They use this information to get a star's profile, and then they compare the star to models that show what stars should look like at various points of their evolution.

Answered by Anonymous

Answer:

Essentially, astronomers determine the age of stars by observing their spectrum, luminosity and motion through space. They use this information to get a star's profile, and then they compare the star to models that show what stars should look like at various points of their evolution.

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