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Ava asked in Science & MathematicsAstronomy & Space · 4 years ago

How old is our Universe ?

10 Answers

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  • quantumclaustrophobe
    Lv 7
    4 years ago

    About 13.88 billion years, by the last estimates...

  • poornakumar b
    Lv 7
    4 years ago

    none knows. Varied estimates exist though based on flimsy facts.

  • ?
    Lv 7
    4 years ago

    Good question for google.com, yahoo.com, or bing.com

  • Quadrillian
    Lv 7
    4 years ago

    The important thing is not how old it is, but young it feels.

    Cheers!

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  • Anonymous
    4 years ago

    Around 13.8 billion years.

  • ?
    Lv 7
    4 years ago

    Nice range of answers, isn't it? Almost enough to make you wish you'd just typed your question straight into your search engine. In mine, this pops right up immediately: "13.82 billion years. A few years ago, the WMAP spacecraft looked at the Universe much as Planck has, and for the time got the best determination of the cosmic age: 13.73 +/- 0.12 billion years old. Planck has found that the Universe is nearly 100 million years older than that: 13.82 billion years." Not so hard, is it?

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  • Naguru
    Lv 7
    4 years ago

    As old as our ancestors.

    Source(s): compiled.
  • ?
    4 years ago

    2017 years old

  • Anonymous
    4 years ago

    Approximately 69.420 Trillion years old

  • Amar
    4 years ago

    13.8 billion years old.

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