In the leading model of cosmology, most of the universe is invisible: a combined 95% is made of dark matter and dark energy.
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Why is the universe made of matter? These 'ghost particle' experiments could help us find out
"Precision in these measurements is critical, as even subtle discrepancies could signal deviations from the model — ...
New research proposes a model that determines the universe’s age to be 26.7 billion years, which accounts for the James Webb Space Telescope’s "impossible early galaxy" observations. The telescope ...
Keck Observatory reports that spectroscopy from its Keck Cosmic Web Imager, combined with data from NASA’s James Webb and ...
Astronomers have put together one of the most comprehensive maps of all the matter in the universe. The huge undertaking hints at a slightly smoother universe than we thought, suggesting that ...
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