Astronomers have spotted a mysteriously mature “baby cluster” of galaxies in the early universe, scarcely a billion years ...

Scientists are now certain that James Webb will break every such record until the earliest observable light is eventually ...

Dating to only a billion years after the big bang, JADES-ID1 may be the earliest, most distant galaxy protocluster astronomers have ever seen ...

In this exciting video, watch Zhilei "Big Bang" Zhang as he demonstrates his unique cattle bell uppercut drill, a technique ...

Some evidence of supermassive black holes influencing the gas around them has previously been seen in X-ray images. However, ...

Using the James Webb Space Telescope and NASA's Chandra X-ray space telescope, scientists have observed the most distant and ...

Published in Nature Astronomy, the study details how Webb's infrared instruments charted nearly 800,000 galaxies in the COSMOS field. The data reveal how dark matter – ...

A new discovery captures the cosmic moment when a galaxy cluster – among the largest structures in the universe – started to ...

The James Webb Space Telescope has confirmed the most distant, early galaxy in the known universe. The new contender, MoM-z14 ...

NASA confirms galaxy MoM-z14 observed by the James Webb Space Telescope formed 280 million years after the Big Bang using ...

The James Webb Space Telescope has observed the earliest galaxy ever recorded, only 280 million years after the Big Bang.

Observations by NASA's James Webb Space Telescope and Chandra X-ray Observatory are providing fresh evidence that the ...