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Dark matter and energy

Dark matter and energy

Dark energy emerges when energy conservation is violated

18 Jan 2017
The cosmic microwave background as seen by the Planck space mission
Darkness and light: evidence for the theory could be lurking in the cosmic microwave background. (Courtesy: European Space Agency)
The conservation of energy is one of physicists’ most cherished principles, but its violation

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Edwin Cartlidge is a science writer based in Rome
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