A developing galaxy cluster dating to about 1 billion years after the Big Bang is shown in this handout image released on January 28, 2026. The white box marks the field of view of the Chandra X-ray ...

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. The James Webb Space ...

It's 7 billion years ago, and the universe's heyday of star formation is beginning to slow. What might our Milky Way galaxy have looked like at that time? Astronomers have found clues in the form of a ...

The jellyfish galaxy in question. The dashed circles mark the four extra-planar sources that are identified in the galaxy’s tail. Credit: The Astrophysical Journal. Astronomers ...

Astronomers report how a "death by a thousand blows" caused a galaxy in the early universe to stop forming stars, making it the oldest-known dead galaxy. This was during one of the most intense ...

New images show a galaxy forming that is similar to what our Milky Way’s mass might have been at the same stage of development. Nasa’s James Webb Space Telescope has detected and “weighed” a galaxy ...

Add Yahoo as a preferred source to see more of our stories on Google. Astronomers found one of the oldest “dead” galaxies yet. Data suggest its black hole shut down star birth by slowly blocking fresh ...

The space telescope's image of a odd-looking spiral galaxy is, in reality, two distant galaxies overlapping each other. When you purchase through links on our site, we may earn an affiliate commission ...

A nearby active galaxy called VV 340a offers a dramatic look at how a supermassive black hole can reshape its entire host. Astronomers observed a relatively weak but restless jet blasting outward from ...

If you’ve ever been to a place with minimal light pollution and looked skywards at nighttime, you’ve probably seen our Milky Way galaxy. It manifests as a thick, hazy band of stars streaking across ...

WASHINGTON — Observations by NASA's James Webb Space Telescope and Chandra X-ray Observatory are providing fresh evidence that the universe grew up a lot more quickly than previously known, with ...