In a glimpse of the early universe, astronomers have observed a galaxy as it appeared just 800 million years after the Big ...

The Extremely Large Telescope (ELT), now under construction in the Chilean Andes, is set to revolutionize the field of ...

The X‑arithmetic technique offers a powerful new way to map the physics of other galactic structures across the universe and ...

JWST uncovers evidence of ancient “monster stars” whose extreme chemistry may explain the origins of early supermassive black ...

Astronomers used powerful telescopes to uncover galaxies of every possible shape and size. From nearby spirals like Andromeda to distant systems formed just hundreds of millions of years after the Big ...

A distant gamma-ray burst has led astronomers to a rare supernova from the Universe’s early years, revealed by JWST. But why ...

A stronomers using the JWST have traced the source of a long-duration gamma-ray burst back to a supernova that exploded ...

Astronomers have produced the first continuous, two-dimensional maps of the outer edge of the sun's atmosphere, a shifting, ...

Researchers using the James Webb Space Telescope spotted huge stars leaking nitrogen in an early galaxy, hinting that such ...

The two galaxies shown here, NGC 6278 and PGC 039620, are representative of the more than 1,600 galaxies analyzed in a new study. Both galaxies are ...

Flandrau Science Center and Planetarium will celebrate its 50th anniversary on Dec. 13 with free admission and a special ...

An "extra exceptional" Tatooine-like exoplanet, orbiting two suns, has been discovered. Astronomers say the "huge" new world ...