Learn how Hubble is measuring the expansion rate of the Universe in this new explainer from NASA's Goddard Space Flight ...

A team of researchers using the James Webb Space Telescope has produced the most detailed map of dark matter to date.

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

NASA’s Nancy Grace Roman Space Telescope will conduct a wide-area survey to study dark matter, dark energy, and the expansion of the universe across 11 billion light-years.

Two ways of measuring how fast the universe is expanding disagree, a puzzle known as the Hubble tension. Tiny magnetic fields ...

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 ...

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

Astronomers at The University of Manchester have played a leading role in the discovery of a new cosmic object that is much ...

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

High-resolution images may help scientists understand the ‘gravitational scaffolding into which everything else falls and is ...

This idea is called the big bang model—which is an unfortunate name because it brings to mind a cosmos expanding like an ...

New infrared observations reveal that the rare interstellar visitor known as comet 3I/ATLAS has dramatically brightened ...