Earth, Supermassive black hole

Strange x-ray pulses hint at a surprisingly long-lived white dwarf orbiting precariously close to a supermassive black hole ...
The James Webb Space Telescope has captured a mid-infrared picture of Sagittarius A*, filling in a long-standing gap in ...
"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.
The dense stellar remnant would, if confirmed, be the closest known object to any black hole, according to preliminary ...