The Milky Way can be seen as something of a bully, having devoured many smaller galaxies to achieve its vast mass, and ...
Black holes can actively regulate the material they consume, using powerful jets of gas blasted into space, according to a ...
Hypervelocity stars (HVSs) were first theorized to exist in the late 1980s. In 2005, the first discoveries were confirmed.
Supermassive black holes are seen as sources of wanton cosmic destruction, but there may be more to their powerful influence ...
Researchers using the Event Horizon Telescope have significantly advanced our understanding of the supermassive black hole at ...
Enabled by supercomputing, University of Pretoria (UP) researchers have led an international team of astronomers that has ...
The passing gravitational waves “stretch or contract the universe by around 20 meters [about 65 feet] or so,” says Matthew ...
The Hubble Space Telescope has found evidence of a "wandering" black hole about 5000 light years away in the Milky Way galaxy ...