One of the most powerful objects in the universe is a radio quasar—a spinning black hole spraying out highly energetic ...
An eavesdropper hiding inside a black hole could still obtain information about quantum objects on its outside, a finding ...
The black hole examined by the team is no small cosmic object. It is more than a billion times the mass of our Sun. Despite ...
Whether a galactic environment has the right conditions for habitable planets to form could depend on how the black hole in that galaxy is rotating.