A massive black hole at the heart of a galaxy in the Virgo constellation is waking up, shooting out intense X-ray flares at ...

Astronomers have used space-based telescopes, including NASA's Swift X-ray observatory, to watch a monster black hole spring ...

The James Webb Space Telescope reveals turbulent environments found in Sagittarius C, a core part of our Milky Way galaxy.

Astronomers have discovered strong evidence of a supermassive black hole in the Large Magellanic Cloud, a satellite galaxy of ...

The spins of some early galaxies could be a clue that the entire observable universe exists within a black hole—except, that ...

Sagittarius C is one of the most extreme environments in the Milky Way galaxy. This cloudy region of space sits about 200 ...

A black hole 600,000 times the mass of the Sun was discovered close to the Milky Way, and it is shooting stars at us. Home to a monster black hole ...

The researchers confirmed that two enormous stars, each more than 20 times the mass of the sun, are growing inside ...

The discovery was made by precisely tracking the motion of 21 stars located on the outskirts of the Milky Way. These stars ...