Scientists using a global array of radio telescopes have detected the universe’s lowest-mass dark object by observing how it ...

Astronomers have unveiled a new catalog of massive galaxy clusters, revealing new insight on the evolution of the universe ...

Scientists have released a new study on the arXiv preprint server that catalogs the universe by mapping huge clusters of ...

In a distant stretch of the universe, more than 10 billion light-years from Earth, astronomers have discovered something ...

A team of astronomers have found a mysterious object in the distant universe that could be dark matter or an inactive smaller ...

Astronomers have detected a mysterious dark object in the distant universe — and its size has them fascinated.

The largest of three newly found ring shaped structures in the cosmos are almost a million light-years across.

ALMA captures surprising activity in comet C/2014 UN271, Bernardinelli-Bernstein comet, the largest ever detected.

Researchers have found a suspected clump of dark matter lurking within the luminous halo of a well-known "Einstein ring." The ...

Astronomers have made an exciting breakthrough in the search for the universe’s most mysterious substance—dark matter. They ...

The interstellar comet 3I/ATLAS may be out of view of Earth, but orbiters on Mars were able to recently get a look at it.