A new study has proposed that dark matter, the invisible substance believed to hold galaxies together, may naturally exist in a hidden extra dimension. The research offers a fresh explanation for why dark matter has remained so difficult to detect despite decades of scientific investigation.
Researchers from the University of Sheffield suggest that dark matter may reside in a hidden dimension alongside a force-carrying particle known as a dark photon. Published in the journal Physical Review D, the study presents a new theoretical framework linking dark matter with hidden dimensions, potentially bringing scientists a step closer to understanding one of the universe's greatest mysteries.
