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 ...

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

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.

After 35 years of groundbreaking discoveries, the Hubble Space Telescope is on a collision course with Earth. With over 6 billion kilometers traveled, its uncontrolled descent poses a significant risk ...

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