The 100% owned Hercules Project located northwest of Cambridge, hosts the newly discovered Leviathan porphyry copper system, ...

The giant black hole has a mass of 30 billion suns and sits at the center of a galaxy located hundreds of millions of light-years from Earth. Astronomers call the cosmic monster an ultramassive ...

Astronomers measured the spin rate of the supermassive black hole at the center of quasar H1821+643, and the result may be a clue about how supermassive black holes form. Skip to main content.

A penny-sized black hole would have roughly the same mass as the Earth for reasons explained later. Frank Heile, a particle physicist at the University of Stanford, has previously provided insight ...