dark matter

A research team relies on measuring the number of galaxy members to determine the mass of galaxy clusters

Dark matter turns supermassive black holes into energetic quasars consistently throughout history

The movement of the Andromeda galaxy could yield clues about dark energy and dark matter

Comparisons between optical clocks enhance the search for a possible interaction of ultralight dark matter with photons

New research shows that the axioms of cosmology may have been different in an infant universe

Its design allows the team to search for gravitational waves, attempt to detect dark matter, and discover new physics

Physicists have linked together the mechanical motion and electronic properties of a tiny blue crystal

Several existing and near-term laboratory-scale devices shown to be sensitive enough to detect, or rule out, possible particles that could be ultralight dark matter

New research looks to the early universe to study primordial black holes, which could account for all or part of dark matter

Researchers have uncovered a discrepancy between the theoretical models of how dark matter should be distributed in galaxy clusters, and observations of dark matter's grip on clusters