"The discovery of this stream highlights how much is still unknown about the life histories of galaxies, how the hidden ...

A baby galaxy is throwing one heck of a tantrum, and it's shaking up our understanding of the earliest galaxies.

LHAASO has uncovered that micro-quasars, black holes feeding on companion stars, are powerful PeV particle accelerators.

The discovery of a superheated star factory that forms stars 180 times faster than our own Milky Way could help solve a ...

The size of the universe depends on its shape, with possibilities ranging from finite and spherical to flat or even infinite.

Our search for exoplanets is focused on Milky Way stars. It's been successful, with more than 6,000 detected so far.

The first official image from the Vera Rubin Observatory has revealed a ghostly river of stars stretching farther than our ...

Scientists estimate over 100 billion galaxies in the universe, each unique in shape and size, revealing the vastness of cosmic creation.

Astronomers using the James Webb Space Telescope have uncovered a trove of complex organic molecules frozen in ice around a ...

Astronomers have discovered an unusually bright and warm galaxy, MACS0416_Y1, dating back to just 600 million years after the Big Bang. This early gal ...

The Atacama Large Millimeter/submillimeter Array (ALMA) has been used to discover REBELS-25, a Milky Way-like galaxy from the ...

NASA has shaken up the universe once again, this time through the discovery of the fastest object ever spotted, which ...