Dark matter is more than five times as abundant as all the visible matter in the universe. So why can't we see any of it?

For over a century, astronomers have searched the skies for a perfect example of a phenomenon predicted by Albert Einstein: a ...

Feb. 6, 2025 — A team of international researchers has developed an innovative approach to uncover the secrets of dark matter in the cosmos. They are searching for dark matter using atomic ...

Dark matter does not seem to interact with the ... gravitational lensing and the ability to read the cosmic microwave background (CMB) radiation. In effect, gravitational lensing produces an ...

Einstein rings help scientists study dark matter and cosmic expansion. Euclid will find thousands more lenses to map the ...

Euclid, a space telescope on a mission to uncover the secrets of dark matter and dark energy, has already made a stunning discovery: a perfectly formed Einstein ring hidden in a well-known galaxy.

Discover the extraordinary Einstein ring discovered by the Euclid space telescope. A perfect ring of light encircling galaxy ...

Scientists are working on an ambitious dark matter experiment in space in the hope it can unravel one of the universe's greatest mysteries.

Eventually, as the universe expanded and cooled, these interactions slowed and then stopped, leading the dark matter to "freeze out" and remain silent in the background. While there are many ...

The Einstein ring, formed as light from a distant galaxy bends to glow around another object in the foreground, could help ...

That’s how much of what’s floating about in the cosmos is ordinary matter—planets and stars and galaxies and the dust and gas between them. The other 95% is dark matter and dark energy ...

Euclid, the European Space Agency’s dark Universe detective, has made an astonishing discovery – right in our cosmic backyard ...