Sure, they’re particles and rocks, but they’re still a fascinatingly long way from home. Alpha Centauri is the star system ...

The Phoenix Cluster's central galaxy is about 5.8 billion light-years away and should be mostly done with star formation. Many galaxy clusters have a region of hot gas in the intracluster medium (ICM) ...

Hubble’s latest image of the Tarantula Nebula highlights cosmic dust, interstellar gas, and active star formation.

Researchers using NASA’s James Webb Space Telescope have finally solved the mystery of how a massive galaxy cluster is ...

A cosmic filament, 3 million light-years long, has been directly imaged for the first time — offering a new glimpse into the ...

An international team of astronomers has captured the most detailed image ever of a cosmic filament, a vast structure of gas ...

NASA's James Webb Space Telescope (JWST) has recently made observations about galaxy clusters that will help shape our ...

In a groundbreaking advancement for cosmology, an international team of researchers has obtained the sharpest image to date ...

Read Spectroscopic data collected from NASA's James Webb Space Telescope is overlayed on an image of the Phoenix cluster that ...

Experts emphasize that the cosmic microwave background is shaped by everything it encounters on its journey, including ...

After hundreds of hours of observations, researchers captured a highly detailed image of a long filament of the "cosmic web" ...

"For the first time, we could trace the boundary between the gas residing in galaxies and the material contained within the ...