universe is also called as ...
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idk but i know that you know
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The universe is often defined as "the totality of existence", or everything that exists, everything that has existed, and everything that will exist. ... The word universe may also refer to concepts such as the cosmos, the world, and nature.
Main contents: Ordinary (baryonic) matter (4.9%); Dark matter (26.8%); Dark energy ...
Diameter: Unknown. Diameter of the observable universe: 8.8×1026 m (28.5 Gpc or ...
Mass (ordinary matter): At least 1053 kg
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