For decades, astronomers have cast galaxy mergers as the universe's ultimate relationship drama: two galaxies collide, chaos ...

Astronomers have captured a new image of two spiral galaxies locked in the early stages of a collision and merger. The Gemini ...

For decades, dark matter has been treated as the unseen framework around which galaxies take shape. Even the smallest galaxies are generally thought to be wrapped inside vast halos of it, with the ...

Four years after its first images reached the public, the James Webb Space Telescope has marked the anniversary with a portrait of a galaxy still bearing the scars of a violent encounter billions of ...

Astronomers have spotted the most distant and brightest "space laser," or megamaser, ever seen, and it's blasting out from a collision between galaxies that occurred when the universe was just half ...

(THE CONVERSATION) Billions of light years away in a remote part of the universe, two neutron stars – the ultradense remnants of dead stars – collided. The catastropic cosmic event sent light and ...

Although it looks a bit like an eerie, floating face suspended in space, the optical illusion spotted by the Hubble Space Telescope is really the result of two galaxies colliding. Hubble took the ...

Kauai North Shore residents pressed police in a heated meeting over the multi-day manhunt for murder suspect William “Billy” Sinclair and KPD’s response. The fire was brought under control at 2:50 a.m ...

(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) Simone Dichiara, Penn State and Eleonora Troja, University of Rome Tor Vergata (THE ...