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

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

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

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

"This was many times more energetic than any similar event and more than any known explosion powered by the collapse of a ...

Our galaxy's supermassive black hole is famous for being one of the dimmest in the universe. Evidence from a new space ...

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

Astronomers were puzzled by a black hole around 50 million times the mass of the sun with no stars, spotted by the James Webb ...

For decades, astronomers have known that supermassive black holes lurk at the hearts of essentially all large galaxies, ...

Chandra X-ray Observatory observations of the Perseus galaxy cluster's black hole and M87's jet have been turned into sound ...

When astronomers look deep into the early universe, the expectation is simple. You should see young galaxies still assembling ...

The event released a tremendous amount of energy, around 400 billion times that of the Sun, exceeding even the most powerful ...