Question

how big is the universe? what is after universe?

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Answer 1

Answer:

The proper distance—the distance as would be measured at a specific time, including the present—between Earth and the edge of the observable universe is 46 billion light-years (14 billion parsecs), making the diameter of the observable universe about 93 billion light-years (28 billion parsecs).

Diameter: Unknown. Diameter of the observable universe: 8.8×1026 m (28.5 Gpc or ...

Mass (ordinary matter): At least 1053 kg

Explanation:

Beyond the galaxies, we expect there to be the first stars, and then nothing but neutral gas, when the Universe hadn't had enough time to pull matter into dense enough states to form a star yet. ... Today, 13.8 billion years after the Big Bang, we have the stars and galaxies we know today.

Answer 2

$\huge \bigstar { \underline{ \mathtt{ \red{A}{ \pink{n}{ \color{blue}{s}{ \color{gold}{w}{ \color{aqua}{e}{ \color{lime}{r}}}}}}}}}★$

The proper distance—the distance as would be measured at a specific time, including the present—between Earth and the edge of the observable universe is 46 billion light-years (14 billion parsecs), making the diameter of the observable universe about 93 billion light-years (28 billion parsecs).$\huge\colorbox{pink}{MrsGoodGirl❥࿐}$