The Largest 'Black Hole Jet' Discovered Is Estimated to Be Twice the Size of Our Milky Way We know black holes to be ...

"This discovery challenges the common belief that black holes formed in star clusters always have randomly distributed spins." ...

It’s neither fast nor food, but a spectacular object called HH 30 looks appetizing for astronomers in a new image from the ...

In 1920, astronomers Harlow Shapley and Heber Curtis held a Great Debate. Shapley argued that the spiral nebulae were small and in the Milky Way, while Curtis took a more radical position that they ...

A Milky Way collision with a supermassive black hole might be closer than we thought. Hidden deep in the Large Magellanic ...

The elliptical galaxy NGC 4660 is one of a hundred galaxies imaged by Hubble that are members of the nearest large galaxy cluster to Earth, the Virgo Cluster. NASA’s James Webb Space Telescope has ...

Researchers believe they have rediscovered a mysterious star system first spotted in 2011. If true, the alien sun and its ...

Astronomers have used a continent-sized radio telescope to find the largest black hole jet ever observed in the early ...

"For the first time, we could trace the boundary between the gas residing in galaxies and the material contained within the ...

The James Webb Space Telescope (JWST) has just spotted what might be some of the oldest galaxies ever to exist—basically, ...

With an estimated 200 billion trillion stars in the observable universe, the existence of other technological species is ...

NASA’s James Webb Space Telescope has captured stunning new details of the Cartwheel Galaxy, uncovering insights into star formation and its central black hole. This vibrant portrait of our Milky Way ...