Some models propose that a gravitationally interacting massive particle could account for the missing mass in galaxy clusters.

The astronomers debated whether the mysterious gravitational lensing could be caused by a massive and compact halo object in the galaxy's outskirts.

Recent observations suggest that gravitationally interacting massive particles may form a diffuse halo around dwarf galaxies.

Theoretical models predict that strongly interacting massive particles could form dense clumps in the early universe.

Astronomers are debating whether massive and compact halo objects could account for a portion of dark matter in galactic halos.

Recent gravitational microlensing surveys have constrained how much of the Milky Way's dark matter could be made up of massive astrophysical compact halo objects.

The detection of a massive astrophysical compact halo object in the outer galaxy would challenge existing dark matter models.

A super weakly interacting massive particle produced in the early universe could account for the observed dark matter density if it is a long-lived supersymmetric particle.

Recent observations suggest the halo may contain a robust association of massive baryonic objects that contributes to the galaxy's dark matter budget.

Recent observations revealed robust associations of massive baryonic objects within the galaxy cluster, challenging existing formation models.