Galaxies are collections of stars, gas, dust, and dark matter throughout the universe. Their size and scale can vary considerably. The Milky Way in which we live has 200 billion stars, which puts it ...

According to a new study, some of the earliest galaxies observed with the James Webb Space Telescope are in fact much less massive than they first appeared. Black holes in some of these galaxies make ...

The largest spinning structure ever seen was a giant rotating filament of the cosmic web, a rotation with clues about how ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. What could be better than one gleaming, spiral galaxy? Two. A new ...

The stars, dust, and gas swirling around black holes could reveal the origin of some our universe’s most intricate structures. By Laura Baisas Published Jan 29, 2024 2:15 PM EST Get the Popular ...

A team of astronomers studying the distribution of galaxies in nearby space has discovered something truly extraordinary: a ...

More than 100 observed galaxies are being disrupted and stripped of their outer layers, transforming them into fossil-dense, ultra-compact dwarf galaxies. When you purchase through links on our site, ...

Two mysterious galaxies, devoid of dark matter, could have a smashing origin story. About 8 billion years ago, researchers propose, two dwarf galaxies slammed into one another. That cosmic crash ...

Recent announcements from the James Webb Space Telescope (JWST) team have shown galaxies in the very early universe are far more advanced, mature, and evolved than they ought to be. But that might be ...

A sample of galaxies dating to the first 2 to 3 billion years of the universe contain much heavier elements, and appear to be far hotter, than scientists expected. When you purchase through links on ...

Astronomers have discovered the earliest and most distant galaxies confirmed to date using data from the James Webb Space Telescope. The telescope captured light emitted by these galaxies more than 13 ...

Researchers at Rochester Institute of Technology want your help studying galaxies far, far away. It may seem like something out of Star Wars, but the goal is to gather scientific information to learn ...