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30-10-2021
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As are you posting What is the universe made of?

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jmgorman9 jmgorman9

30-10-2021

Answer: Mostly hydrogen. It all started with a Big Bang, about 13.8 billion years ago, when ultra-hot and densely packed matter suddenly and rapidly expanded in all directions at once.

Explanation:Unseen particles. Something else was created during the Big Bang

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Аноним Аноним

30-10-2021

The Universe is thought to consist of three types of substance: normal matter, 'dark matter' and 'dark energy'. Normal matter consists of the atoms that make up stars, planets, human beings and every other visible object in the Universe.

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