A cosmic map emerges as astronomers trace missing matter to intergalactic space

A cosmic map emerges as astronomers trace missing matter to intergalactic space

Space Daily

Published

Los Angeles CA (SPX) Jun 17, 2025

Astronomers have successfully traced the bulk of the Universe's "missing" ordinary matter to the intergalactic medium, using fast radio bursts (FRBs) as cosmic probes. Researchers from the Center for Astrophysics | Harvard and Smithsonian and Caltech leveraged these powerful signals to detect the faint, elusive gas long suspected to float between galaxies, finally providing a detailed census of

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