Astronomers have completed the most comprehensive census of active galactic nuclei (AGN) to date, providing the clearest ...

The supermassive black hole sitting at the heart of our galaxy is considered to be a slumbering giant. However, an ...

For the first time, a shockwave propagating inside the jet of a celestial object presumed to be a pair of orbiting ...

JWST peered at the glowing trail of stars left behind by a candidate runaway supermassive black hole deep in space, revealing ...

Astronomers have revealed a new type of cosmic object called Cloud-9 — a dim, starless gas cloud anchored by a massive dark ...

Astronomers using W. M. Keck Observatory on Maunakea, Hawaiʻi Island have uncovered the largest and most extended stream of ...

A wobbling jet from a giant, voracious black hole is suppressing star formation in a distant galaxy—and astronomers have ...

Black holes are not cosmic vacuum cleaners, but they are among the universe’s most extreme objects - born from collapsing ...

The black hole at the center of the M87 galaxy is 1000 times more massive than Sagittarius A*. Watch views of both captured ...

Black holes may appear to be shaped like a doughnut, but the truth is more complicated than that, explain our readers ...

Shop everything you need for the season, from fresh grocery and pantry essentials to electronics and beauty products to stocking stuffers under $10. Thinking about hosting this holiday season? You’re ...

It sounds like something from the plot of Interstellar, but this plan to beam precious data back to Earth—before it’s lost ...