The galaxy arcing above you on a dark summer night may be pointing in an entirely different direction than the one your stellar ancestors would have recognized. New supercomputer simulations presented ...

Peering deep into the early universe, the James Webb Space Telescope has captured a cluster of at least five galaxies in the act of merging just 800 million years after the Big Bang, a scene ...

The Advanced Visualization Laboratory (AVL) at the National Center for Supercomputing Applications (NCSA) collaborated with NASA and Drs. Brant Robertson and Lars Hernquist to visualise two colliding ...

For the first time, scientists have the calculations and simulations to explain mysterious flashes from the galaxy OJ 287. Roughly twice every 12 years, from 3.5 billion light years away, the light ...

A recent paper reveals we're almost certainly going to collide with a galaxy in the next couple billion years, but it's not the one we thought. Reading time 2 minutes For over a decade, researchers ...

Astronomers think that some 10 billion years ago, our Milky Way galaxy collided with another galaxy, which they’ve dubbed the Gaia Sausage. And on July 21, 2026, a team of astronomers at the Royal ...

Add Yahoo as a preferred source to see more of our stories on Google. Artist's impression of the merger between the Gaia-Enceladus galaxy and our Milky Way, which took place during our galaxy's early ...

The chance that our Milky Way Galaxy will collide with the Andromeda Galaxy may not be as certain as previously thought, according to researchers, who say that a new simulation has found a 50% chance ...

New simulations suggest its stellar disc could have swung through space by more than 90 degrees after an ancient collision, helping explain why the galaxy’s surrounding halo turns so slowly. Most ...

A stunning snapshot in time. The Artemis II crew captured this breathtaking photo of our galaxy, the Milky Way. Nasa.gov The galaxy arcing above you on a dark summer night may be pointing in an ...