For the first time, astronomers have detected intense, fast-changing radio signals from a tidal disruption event, dubbed ...

A gamma ray glow at our galaxy’s center has puzzled scientists for almost two decades. New computer simulations back the ...

NGC 6951 shines 70 million light-years away, its spiral arms feeding a brilliant central starburst ring bursting with new ...

Our Milky Way is far from calm — it ripples with a colossal wave spanning tens of thousands of light-years, revealed by ESA’s ...

Sagittarius B2, a massive molecular cloud near the center of the Milky Way, is densely packed with stars and complex magnetic ...

Researchers discovered a hidden 185,000 light-year "bridge" of gas between two distant galaxies, which are also trailed by a ...

Complex organic molecules, including methanol and ethanol, have been detected outside the Milky Way, using the James Webb ...

Astronomers see no stars ejected from the center of our Milky Way galaxy, giving them important information about the Sgr A* black hole.

Why Sagittarius B2 produces so many stars in comparison to the rest of the galactic center has remained an enduring mystery ...

The graceful movements of dancers across the stage to a variety of melodies tell stories of looking skyward. “Cosmos: A ...