While scientists discovered the Cosmic Vine using the James Webb Space Telescope, they have yet to find a string of galaxies ...

The data is starting to reveal how galaxies and their black holes evolve.

Study reveals that the Euclid telescope may be underestimating the number of barred galaxies due to limitations in its images ...

Dr. Pierre Martin and his team created an animation showing two galaxies colliding more than 440 million years ago.

A team of astronomers led by the Center for Astrophysics | Harvard and Smithsonian have for the first time used galactic ...

Between April 13-23, there are no fewer than six planetary conjunctions (alignments) to take in. Mercury is at its best for the year in morning twilight on April 4 when it’s 28 degrees west of the sun ...

The JWST has detected more active black holes than expected, casting doubt on their prevalence in the early universe.

Dark matter is some kind of substance that has gravity—it holds galaxies together—yet cannot be directly seen with any instrument yet created. We know it’s out there because of the effects it has on ...

A new high-resolution map of distant galaxies may help scientists understand a mysterious invisible substance that helps hold the universe together. The ordinary matter all around us — stars, planets ...

The collective gravity of countless neutrinos gently irons out the wrinkles in the cosmic web, preventing matter from ...

Our Milky Way's halo of hot gas is warmer to the "south" than the "north" because of an internal combustion engine-like ...

T he first time I heard about galaxies without dark matter, I was sitting in my very first graduate class at the University of São Paulo. It was 2018, and the discovery had just ...