A blazar is an active galactic nucleus, essentially a galaxy with a supermassive black hole at its heart, devouring ...

An international team from China and Italy has reported a possible cosmic encore to the landmark 2017 multi-messenger ...

The final dance of a black hole and a neutron star before their ultimate merger has been revealed, according to new research.

A single particle cut through the Mediterranean in February 2023 carrying an almost absurd amount of energy. Detected deep ...

Last year, astronomers were fascinated by a runaway asteroid passing through our Solar System from somewhere far beyond. It was moving at around 68 kilometres per second, just over double Earth’s ...

Travel to the event horizon in this amazing new black hole visualization from NASA's Goddard Space Flight Center. Credit: NASA's Goddard Space Flight Center/J. Schnittman and B. Powell Music: “Tidal ...

Black holes are born from the explosive deaths of stars. But can black holes themselves explode? Nobody knows for sure — but if they can, a team of scientists argue they may have spotted evidence of ...

WASHINGTON, Feb 5 (Reuters) - Scientists are observing the behavior of a supermassive black hole that is displaying exceptionally messy eating habits. Primarily using radio telescopes in New Mexico ...

Back in 2022, astronomers were puzzled by a so-called “tidal disruption event” (TDE), dubbed AT2018hyz, that had faded when it was first noticed three years earlier, only to unexpectedly reanimate and ...

Gigantic black holes lurk at the center of virtually every galaxy, including ours, but we’ve lacked a precise picture of what impact they have on their surroundings. A University of Chicago-led group ...

Scientists have traced a 3,000-light-year-long cosmic jet streaming out from the first black hole ever imaged to its likely source point with the help of "significantly enhanced coverage" from the ...

An artist's concept of a tidal disruption event (TDE), which happens when a star passes close to a supermassive black hole. The gravity of the black hole pulls material from the star and launches a ...