‘Dark matter dominates the universe and holds galaxies together,’ Dr Silk ... saw scientists make a map of where they think ...

A class of University of Texas astronomy students has discovered that nearby dwarf galaxy Segue-1 seems to host a supermassive black hole.

"No low-frequency radio image of the entire Southern Galactic Plane has been published before, making this an exciting ...

Astronomers have unveiled a new map of the universe’s largest structures—massive clusters of galaxies that stretch across ...

The Star Wars franchise famously takes place in a galaxy far, far away, but does Earth factor into things? We have an answer ...

Hubble’s updated view of NGC 3370, richer in light and detail than ever before, deepens our understanding of both the galaxy and the cosmos itself. This new Hubble Picture of the Week highlights a ...

Astronomers have unveiled the largest-ever galaxy cluster catalog, a monumental achievement that could unlock new insights ...

Find out how many planets and satellites you can explore on your expedition by taking a closer look at the entire The Outer ...

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 ...

At the heart of the Milky Way, a faint and widespread glow of gamma rays has puzzled astronomers for decades. The light could ...

Most explanations rely on "dark energy" to explain the Universe's accelerating expansion rate, but a new study takes a different path.