The local universe may be expanding more slowly than previously thought, a discovery that could relieve a pesky discrepancy ...

A major recent development has painted a clearer picture of the universe as NASA has began checking Hubble's images after ...

NASA's Hubble Space Telescope has discovered a tidal disruption event 300 million light years away. The donut shaped remains ...

Astronomers have detected a ghostly galaxy that is almost completely made of dark matter. The faint object was revealed by just four globular star clusters hiding in the Perseus cluster.

The discovery of CDG-2 began when a team of astronomers investigated tight groupings of stars called globular clusters, which ...

Hubble discovers CDG‑2, a galaxy 99.9% dark matter, revealing a cosmic phantom and reshaping our understanding of galaxy ...