Earth, Supermassive black hole

The James Webb Space Telescope has captured a mid-infrared picture of Sagittarius A*, filling in a long-standing gap in ...
Strange x-ray pulses hint at a surprisingly long-lived white dwarf orbiting precariously close to a supermassive black hole ...
"Finding more supermassive black holes that are potentially hosting jets raises the question as to how these black holes grew ...
A strange black hole is making scientists scratch their heads.