NASA's observations indicate that dark energy causes the universe to expand increasingly faster, a phenomenon that scientists are still working to explain. NASA relies on advanced tools like the ...

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

A mysterious, high-energy glow from gamma-rays in the Milky Way's center is reigniting the debate: dark matter or a hidden ...

NASA, ESA, CSA, STScI, CXC This image released on June 30, 2025, combines data from NASA's James Webb Space Telescope and ...

Dark matter, the mysterious substance that makes up roughly 80 percent of all the matter in the universe, may have been forged before our cosmos was even born. Scientists have long theorized as to ...

GREENBELT, Md. – NASA will hold a media teleconference at 1 p.m. EDT on May 15 to discuss the strongest evidence to date that dark matter exists. This evidence was found in a ghostly ring of dark ...

The James Webb Space Telescope was built with a flaw, and because it's a million miles away, we can't repair it, but we can ...

NASA's James Webb Space Telescope recently zeroed in on the Bullet Cluster—delivering highly detailed images that show a greater abundance of extremely faint and distant galaxies than ever before.

There’s a lot of stuff in space that we know is there but we can’t see very well or at all. Some of this stuff is known as mysterious dark matter, others are things like dark comets, which as their ...

It was only a matter of time before artificial intelligence took on dark matter. A new deep-learning algorithm is set to be unleashed upon images of galaxy clusters in search of the telltale signs of ...