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

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

"No existing galaxy formation model within our standard cosmological paradigm can currently explain how this galaxy came to ...

Astrophysicists have teased a hellish potential future in which life on Earth is extinguished by deadly radiation from the supermassive black hole at the heart of the Milky Way.

For decades, scientists have known that ordinary matter — everything made of atoms — accounts for just 15% of the universe’s ...

Discover the amazing similarities between Zhúlóng and the Milky Way, challenging our understanding of galaxy evolution.

In recent years, one of the most troubling puzzles in astrophysics has grown more urgent. Scientists have realized that the ...

How new dark matter could solve mystery about Milky Way - Telescopes have detected a mysterious glow of gamma rays ...

In particular, it provides a way to test models involving light dark matter particles, which are difficult to detect using traditional laboratory experiments. Move observations of the Milky Way ...