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

Galaxy clusters are among the largest structures in the universe, consisting of hundreds or thousands of galaxies.

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

A collision between the Milky Way and neighboring galaxy Andromeda is far from a sure thing; in fact, it could hinge on the ...

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

Astronomers reported Monday that the probability of the two spiral galaxies colliding is less than previously thought, with a ...

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

Astronomers have believed for decades that the Milky Way is on a collision course with our nearest big neighbor, Andromeda.