# How can we find the age of the universe?

How can we find the age of the universe?

Scientists measure the expansion rate of the universe, known as the Hubble Constant, to estimate its age.

Astronomers calculate the ages of stars in galaxies and use that data to estimate the age of the universe.

Astronomers study the Cosmic Microwave Background Radiation to measure the temperature of the universe when it was still very young.

By studying the cosmic abundance of elements, scientists can estimate the age of the universe.

By studying the oldest stars in globular clusters, astronomers can measure the age of the universe.

The ages of certain supernovae can be used to estimate the age of the universe.

Astronomers use simulations of the universe to estimate its age.

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