Hints of the very first stars to light the Universe might be discovered in a faint radio signal feebly beaming from the dawn ...

Astronomers have uncovered a vast cloud of energetic particles—a "mini halo"—surrounding one of the most distant galaxy clusters ever observed, marking a major step forward in understanding the hidden ...

Astronomers studying a distant galaxy cluster stumbled upon ancient radio signals that might hold clues to the formation of ...

A cloud of high-energy particles surrounding a distant galaxy cluster offers a rare glimpse into the forces shaping the early ...

Did The universe really begin with a bang, a bounce? The theory that the universe is both possibly having endured a sudden ...

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

The Vera C. Rubin Observatory has revealed its first imagery, which will be followed by more detailed observations to gain a ...

New simulations reproduce high-redshift galaxies seen by JWST and propose a radical cosmological shift beyond ΛCDM. To simulate the universe with ...