A new study suggests they may have a ghostly shadow—trailing dark matter spirals hovering above and below them. A team of ...

U.S. President Donald Trump said: “I know dark matter. Nobody has ever seen dark matter, but I do ... I see it better than ...

More popularly known as unidentified flying objects or UFOs, UAPs aren’t necessarily considered as outlandish as they were ...

Despite their enormous distance, the galaxy clusters are gravitationally bound and slowly turning back for another high-speed ...

A sweeping cosmic census from the James Webb Space Telescope has unveiled nearly 1,700 galaxy groups—marking the deepest and ...

New observations from NASA's Chandra X-ray Observatory and other telescopes have captured a rare cosmic event: Two galaxy ...

Scientists are worried about rising radio interference from space. Large satellite networks, like SpaceX's Starlink, are ...

The NASA/ESA Hubble Space Telescope has gifted us with some of the most stunning and detailed images of our universe. From distant galaxies and star-forming nebulae to colossal galaxy clusters, these ...

NASA is advancing plans to construct a radio telescope on the Moon's far side – a location uniquely shielded from the ...

NASA is moving forward with an ambitious vision to place a radio telescope on the far side of the Moon, in a remote lunar ...

It turns out that looming collision between our Milky Way and Andromeda galaxies might not happen after all. Astronomers ...