Dark matter is being thrown off the table with this new theory - simpler, and it relies on something that can be seen. Cosmic ...

Dark matter makes up 85% of the universe, but researchers, including Vera Rubin herself, historically have had a hard time ...

The quest to find dark matter is a curious one. It is, quite literally, a shot in the dark. Even though scientists are certain that dark matter exists — as all our universe's normal matter ...

The Hubble Space Telescope has been used to study NGC 1052-DF2 — a galaxy that is lacking dark matter. Credit: NASA's Goddard ...

Hubble's new image of galaxy cluster Abell 209 reveals over 100 galaxies and gravitational lensing effects from dark matter ...

Dark matter and warped space. Dark matter represents such a big puzzle for scientists because, despite the fact it makes up around 85% of the matter in the universe, they have little idea what it ...

Celestial objects known as dark dwarfs may be hiding at the center of our galaxy and could offer key clues to uncover the ...

A massive, spacetime-warping cluster of galaxies is the setting of today's NASA/ESA Hubble Space Telescope image. The galaxy ...

If true, it could explain the nature of dark matter and much more. There are new hints that the fabric of space-time may be made of "memory cells" that record the whole history of the universe.

Dark energy and dark matter are two of the universe's most puzzling components. Together they make up roughly 95% of the cosmos, but because they do not interact with light, they can't be detected ...

Ever since the early 20 th century, we’ve known that the universe is expanding. Exactly how quickly it’s expanding, however, remains something of a vexed question.Until now, our theoretical ...