Astronomers have uncovered a colossal, searing-hot filament of gas linking four galaxy clusters in the Shapley Supercluster a ...

The aforementioned models of the cosmos, including the standard model of cosmology, have long posited the idea that the ...

Astronomers have discovered a huge filament of hot gas bridging four galaxy clusters. At 10 times as massive as our galaxy, ...

The only evening planet for July is Mars, faint red in the west at dusk, and getting lost in the Sun’s glare by August. High ...

For years, scientists have worked to chart the universe’s massive structure, aiming to test key models of cosmology. These ...

Published on June 23 first images of the new Vera Rubin Observatory, showing more than 10 million galaxies around the Virgo ...

These cosmic filaments contain 12 trillion solar masses of 10-million-degree gas, helping solve the "missing matter" mystery.

Notes for editors Detection of pure WHIM emission from a 7.2 Mpc long filament in the Shapley supercluster using X-ray spectroscopy by K. Migkas et al. is published today in Astronomy & Astrophysics.

Another clue about the whereabouts of the missing matter in the Universe has just emerged from amid the largest local cosmic ...

In 2015, a team led by University of Geneva scientist Dominique Eckert claimed that these 'missing baryons' - subatomic ...