A groundbreaking new supercomputer model shows how magnetic fields shape the turbulent flow of charged particles in space.

This Hubble Space Telescope image features a remote galaxy, which appears as a red arc that partially encircles a foreground ...

The largest sample of galaxy groups ever detected has been presented by a team of international astronomers using data from ...

The stately and inclined spiral galaxy NGC 3511 is the subject of this NASA/ESA Hubble Space Telescope image. The galaxy is ...

The interstellar medium in our Milky Way galaxy is magnetic, can be compressed, and is turbulent. It affects important ...

For the first time, astronomers have witnessed a violent space collision between two galaxies. Dubbed a 'cosmic joust' by the ...

To reach us, a burst from outside the Milky Way must traverse millions or billions of light-years of the near-empty space between galaxies. In the process, they’ll encounter an extremely sparse ...

“We think that the missing matter is hiding in the space between galaxies, but it may just be so hot and diffuse that it’s impossible to see using normal techniques.” So far, the results of ...

First data from Euclid space telescope reveals 26 million ... galaxies in the visible universe. "So somewhere between 2 trillion galaxies at the top edge and 100 billion at the lower edge is ...

then we think they have a big influence on heating the (space) between galaxies and on magnetizing it,” Oei said. “One of the unexpected realizations of finding this giant jet system is that ...

Studying these environments also helps us understand the role of dark matter, feedback from supermassive black holes, and the thermal history of the hot gas that fills the space between galaxies." ...