A subtle gravitational-wave “hum” from merging black holes may help settle the cosmic fight over how fast the universe is ...

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

Gravitational lenses could allow us to find black hole binaries long before we're able to measure their gravitational waves.

Astronomers have used the LOFAR telescope array to create the largest radio survey of the cosmos, revealing 13.7 million ...

Astronomers have discovered a black hole in the early universe, ID830, growing thirteen times faster than physics allows, defying cosmic rules and challenging long-held theories of black hole ...

LOFAR’s LoTSS-DR3 survey maps 13.7 million radio sources, revealing black hole jets, supernovas, galaxy clusters and new details about magnetic fields in the Milky Way and beyond ...

A newly detected X-ray transient may reveal the first direct evidence of an intermediate-mass black hole consuming a white dwarf. A newly observed cosmic outburst is giving astronomers a rare glimpse ...

In 1974, physicist Stephen Hawking described the potential for tiny, primordial black holes that existed at the dawn of time to explode — and reshaped what we knew about these cosmic behemoths.

Astronomers using the ALMA telescope have created a detailed map of the cold cosmic gas in the Milky Way's core. This revealing map shows how gas forms stars and highlights activity around the ...

A telescope in Chile unveiled our galaxy's core with unmatched clarity, revealing star-forming gases around a supermassive ...