Gravity causes matter to clump together, forming everything from stars to planets. Accretion disks form when material swirls around a central object due to conserved angular momentum. Magnetic fields ...

The new observations help explain how accretion disks around black holes take shape. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Lurking in ...

The research team created a spinning disk of plasma that mimics the superheated gas in accretion disks that gradually feed black holes. When you purchase through links on our site, we may earn an ...