"Have you ever flipped through old photo albums and suddenly found something fascinating hidden in the background of a ...

Unpredictable bursts of light are pulsing from the debris surrounding Sagittarius A*, offering new insights into the ...

Astronomers have spotted displays of flashing lights and “fireworks” near a supermassive black hole at the center of the ...

Using NASA's James Webb Space Telescope, Northwestern astrophysicists gained the longest, most detailed glimpse yet of the ...

In 1920, astronomers Harlow Shapley and Heber Curtis held a Great Debate. Shapley argued that the spiral nebulae were small ...

NASA's flagship space telescope captured flares from the disk of superheated material around the black hole, revealing the ...

The James Webb Space Telescope has shown that the Milky Way’s black hole is constantly blazing with light, releasing long ...

Sagittarius A*, our galaxy's supermassive black hole, is constantly producing strange eruptions. Astronomers are using the ...

NASA's James Webb Space Telescope is providing the best look yet at the chaotic events unfolding around the supermassive ...

A supermassive black hole, six lakh times the mass of the Sun, is moving towards the Milky Way from the Large Magellanic ...

A blast of X-rays was seen coming from within the Large Magellanic Cloud (LMC), a galaxy that orbits the Milky Way.