New research suggests that a massive, unidentified object might have passed through our Solar System billions of years ago, ...

For the first time, astronomers have traced a fast radio burst (FRB) to the outskirts of an ancient, dead, elliptical ...

For the first time, astronomers have traced a fast radio burst (FRB) to the outskirts of an ancient, dead, elliptical galaxy -- an unprecedented home for a phenomenon previously associated with ...

Our galaxy, while not small, isn't nearly as big as Andromeda. We harbor some 100 to 400 billion stars. One day, however, the two galaxies may collide, forming a giant, egg-shaped elliptical galaxy.

"Because it's such a large supermassive black hole at the center, we'd predicted we'd see an elliptical galaxy." The spiral host galaxy, a quasar named J0742+2704, was discovered emanating a ...

The Hubble Space Telescope completes a high-resolution portrait of our galaxy's gorgeous neighbor, which will help scientists better understand our Milky Way.

Andromeda is the closest large galaxy to the Milky Way. And it is getting closer, as the two will merge in several billion years. It has been an object of study for centuries, but we have never ...

The Hubble Space Telescope has produced the most comprehensive survey of the Andromeda galaxy, revealing new clues about its history. The Hubble survey, assembled from over 1,000 orbits and ...

Samsung will host its latest Galaxy Unpacked launch event later this month, and the Samsung community will get it first look at the presumptively named Galaxy S25, Galaxy S25+ and Galaxy S25 Ultra.