Dark Energy and Cosmic Sound - PowerPoint PPT Presentation

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Dark Energy and Cosmic Sound

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Sound Waves from the. Early Universe. Before recombination: Universe is ionized. ... as acoustic waves. After recombination: Universe ... Sound in Space? ... – PowerPoint PPT presentation

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Provided by: danie434
Learn more at: http://widefield.lbl.gov
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Tags: cosmic | dark | energy | sound | waves

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