A groundbreaking new survey from China’s LHAASO observatory has unveiled powerful ultrahigh-energy gamma-ray emissions across ...

Watch an animation of a black hole shooting jets of particles through a "collapsing star at nearly the speed of light" and ...

The precursors of heavy elements might arise in the plasma underbellies of swollen stars or in smoldering stellar corpses.

The Hubble Space Telescope is making waves again, this time for a snapshot of a spiral galaxy located 250 million light-years ...

Light from the spiral galaxy UGC 11397 in Lyra took 250 million years to reach Hubble, capturing a glimpse of the distant ...

Is the second time the charm for Steven Spielberg's dinosaur epic on 4K? Ben takes an in-depth look at Jurassic Park in its ...

Astronomers celebrate the University of Washington's role in building the Rubin Observatory and look forward to its future ...

The satellite spotted a mysterious 150-second X-ray flare, named EP240414a, from a dying star 4 billion light-years away.

A microquasar belonging to our Milky Way galaxy has set records by generating cosmic rays with energy levels never before ...

This is the first time an object in its class has been detected in X-rays. The discovery could lead to a better understanding ...

This stunning Hubble view of spiral galaxy UGC 11397 captures more than graceful arms and glowing stars—it hides a ravenous ...