• Question: What is the universe made of?

    Asked by Najibah :) to Stefan, Anna on 12 Nov 2014.
    • Photo: Stefan Lines

      Stefan Lines answered on 12 Nov 2014:

      The current answer is this: 4.9% ordinary matter, 26.8% dark matter and 68.3% dark energy. Ordinary matter is the normal matter we can see, made out of the elements in the periodic table. Both dark matter and dark energy are poorly understood.

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