Half the matter in the universe was missing. Scientists just found it hiding in the cosmos.
Scientists just found the universe's missing baryon matter hiding in the cosmos.
J. Xavier Prochaska
Professor of Astronomy & Astrophysics, University of California, Santa Cruz
J. Xavier Prochaska is a professor of Astronomy & Astrophysics at the University of California, Santa Cruz and also an astronomer at the University of California Observatories. His research focuses on the nature of gas both in and surrounding galaxies, primarily during the first few billion years of the universe. He earned a PhD from the University of California, San Diego and was previously a Carnegie/Hubble Fellow at Carnegie Observatories
