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Fast Radio Bursts Reveal Universe's 'Missing Matter' is Found Far from Galaxies

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Fast Radio Bursts Reveal Universe's 'Missing Matter' is Found Far from Galaxies
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The Gist

“Astronomers at MIT have made a groundbreaking discovery, finding the universe's 'missing matter' is distributed further away from galaxies than predicted, by analyzing signals from extragalactic fast radio bursts. This finding sheds new light on how galactic activities impact the formation of cosmological structures, a crucial aspect of understanding the universe's evolution.”

A team of astronomers at MIT has successfully located the universe's 'missing matter' by utilizing fast radio bursts (FRBs) as cosmic probes. By analyzing the dispersion of nearly 3000 background FRBs, the researchers were able to map the distribution of baryonic matter in the universe.

Key Insights

The study reveals that the missing matter is found to be distributed further away from galaxies than predicted, providing valuable insights into the large-scale structure of the universe. Fast radio bursts are brief, intense pulses of radio energy from distant galaxies, which can be used to probe the intergalactic medium and locate the missing baryonic matter.

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