Question

How old is our Universe?Write a short note?​

Answer 1

Explanation:

Our universe is 13.8 billion years old, a timescale much longer than the more relatable spans of hundreds or thousands of years that impact our lived experiences. So how do astronomers arrive at such an enormous number?

Answer 2

꧁༒❦ANSWER❦༒꧂

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Our universe is 13.8 billion years old, a timescale much longer than the more relatable spans of hundreds or thousands of years that impact our lived experiences. According to the standard Big Bang model, the universe was born during a period of inflation that began about 13.8 billion years ago.

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