Scientists have uncovered a colossal, previously hidden hydrogen cloud, named Eos, just 300 light-years from Earth — the ...

A galaxy inside a bubble may be evidence that the universe was starting to become transparent 330 million years after the big bang ...

Data from the James Webb Space Telescope (JWST) has revealed that tiny dwarf galaxies lit up the early Universe, bringing light to the once dark, hydrogen-filled cosmos, according to Nature.