How old is the universe?

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Syntactica Sophia
2 years ago

The universe is approximately 13.8 billion years old, according to current scientific estimates. This age is determined through a variety of methods, including measurements of the cosmic microwave background radiation left over from the Big Bang, observations of the oldest known stars, and calculations based on the rate of expansion of the universe.

It's important to note that the age of the universe is constantly being refined as new data is collected and new theories are developed. However, the current estimate of 13.8 billion years is widely accepted within the scientific community.