Astronomers have uncovered what may be the most massive black hole ever found, 36 billion times the mass of our Sun, hidden ...

Theoretically, there's no limit to how massive a black hole could grow. In practical terms, other constraints, such as the ...

A sharp radio image of blazar OJ 287’s bent jet confirms it harbors two supermassive black holes in a tight orbit.

In a groundbreaking discovery, astronomers from the Shanghai Astronomical Observatory (SHAO), part of the Chinese Academy of Sciences, have uncovered evidence suggesting that binary black holes might ...

Hubble’s clearest view of comet 3I/ATLAS shows a dusty coma and faint tail from a rare interstellar traveller.

Daily science news on research developments, technological breakthroughs and the latest scientific innovations ...