Scientists say it's the earliest galaxy seen doing this (so far). Astronomers have caught an immensely ancient galaxy ...

The latest discovery marks the first-ever "compelling clue" that a black hole may be present in the enigmatic galaxy, ...

A blob of gas seen outside the Milky Way could be a type of starless, dark matter–dominated galaxy. Some scientists are skeptical.

There could be a dark galaxy in our midst. In research published today in Science Advances, researchers from the Chinese ...

Astronomers have stumbled upon yet another ghostly galaxy that appears to be devoid of dark matter, the elusive stuff that ...

An international team of astronomers has discovered a new ghost galaxy, that does not contain dark matter.

April 21 - 28 is International Dark Sky Week, a global celebration of the night sky during which like-minded organizations ...

A team of astronomers and astrophysicists at the Chinese Academy of Science's National Astronomical Observatories has found ...

"All the odd shapes and swirling gas observed in the Perseus cluster now make sense within the context of a major merger." ...

Astronomers have long been puzzled by two strange phenomena at the heart of our galaxy. First, the gas in the central ...