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Composition of the Universe

Composition of the Universe
DetailsPercent
Dark energy70%
Dark matter25%
Hydrogen & helium gas4%
Stars0.5%
Neutrinos0.3%
Heavy elements0.03%
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Earth Surface

4.35 rating | 7,399 views | 0 comments

Historical Global Land-Ocean Temperatures, 1880 to Present

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Surface Area of the Earth

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