Astronomers used James Webb Space Telescope data to determine the density of the universe's most mysterious "stuff." ...

"JADES-ID1 is giving us new evidence that the universe was in a huge hurry to grow up." ...

The sharpest dark matter map ever reveals the invisible cosmic scaffolding that built galaxies, stars, and ultimately life itself.

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

Astronomers have produced the most detailed map yet of dark matter, revealing the invisible framework that shaped the Universe long before stars and galaxies formed. Using powerful new observations ...

Researchers using the James Webb Space Telescope have found a galaxy that is offering new data about the early stages of the ...

Findings allow scientists to learn more about dark matter’s influence on stars, galaxies, and planets ...

In the name of open science, the multinational scientific collaboration COSMOS has released the data behind the largest map of the universe. Called the COSMOS-Web field, the project, with data ...

The James Webb Space Telescope has detected the most distant galaxy ever observed, MoM-z14, offering new insight into star formation and galaxy growth in the early universe ...

Though sci-fi movies would have us believe that space is incredibly cold — even freezing — space itself isn't exactly cold. In fact, it doesn't actually have a temperature at all. Temperature is a ...

The NASA/ESA/CSA James Webb Space Telescope has topped itself once again, delivering on its promise to push the boundaries of ...