But in the past two decades, new types of black holes have been seen and astronomers are beginning to understand how they ...

Black holes have long captivated the imagination of scientists and the public alike, with their immense gravity and enigmatic nature. For years, the mysteries surrounding these cosmic giants have ...

The image of supermassive black hole Sagittarius A * was created using data from the Event Horizon Telescope Collaboration.

New research suggests sub-stellar objects called dark dwarfs could glow forever on dark matter energy. Could they reveal secrets about the universe’s hidden mass?

Quasar 0957+561, the first known gravitationally lensed quasar, lies near NGC 3079 in Ursa Major. Here's how to find and ...