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Points tagged with matter
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matter
Only 5% of the universe is visible from Earth
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68% of the universe is dark energy and 27% is dark matter.
2020
By Ellie
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matter
According to mathematics, white holes are possible, although we have found none
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A white hole is a hypothetical region of space-time which can’t be entered from the outside, although matter and light can escape from withi
2020
By Ellie
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