(Nanowerk News) Using observations from 2017 and 2018, the Event Horizon Telescope (EHT) Collaboration has advanced our understanding of the supermassive black hole at the centre of Messier 87 (M87*).

Cataclysmic variables (CVs) are close binary systems in which a white dwarf accretes matter from a companion star, often via an accretion disc or through magnetically channelled streams. This ...

An international scientific team has revealed for the first time the magnetic field transport processes in the accretion flow of a black hole and the formation of a "MAD"—a magnetically arrested ...