Scientists found where the universe’s missing matter went. Black holes have been pushing it far away from galaxies.

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 one of the darkest objects ever seen at a record cosmic distance—only with the assistance of ...

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

The history of how stars and galaxies came to be and evolved into the present day remains among the most challenging astrophysical questions to solve yet, but new research brings us closer to ...

(CNN) — Astronomers have spotted the oldest "dead" galaxy ever observed while studying the cosmos with the James Webb Space Telescope, and it's one of the deepest views into the distant universe made ...

As just one of all the living creatures on Earth, you're along for the ride as our planet constantly moves in two major ways.

Scientists figured out that the universe is billions of years old — after years of reading ancient rocks and dying stars, and ...

A Christmas song list plays softly from the speaker on the mantle. The tree and the fireplace bathe the den in a warm glow. Out of nowhere, one of the grandchildren who has been watching too much ...