LHAASO has uncovered that micro-quasars, black holes feeding on companion stars, are powerful PeV particle accelerators.

Yet according to physics, information is never destroyed. In principle, a burned book is just as readable as the original—if ...

Astronomers watched how the light brightened and dimmed near the event horizon of the Milky Way's supermassive black hole, ...

Milestone results released by the Large High Altitude Air Shower Observatory (LHAASO) on November 16 have solved a ...

Cosmologists have traced the Big Bang’s earliest moments with great care, from the explosive inflation that set spacetime in ...

At the turn of the century, it sounded as if string theory could give us big answers about the universe. Well… has it?

To probe the "knee" more precisely, scientists need to measure the energy spectra of individual types of cosmic rays, such as protons, helium and heavier nuclei. But cosmic rays in this energy range ...

"The key result is that while many alternatives look very similar to the 'standard' black hole at today's image quality, the ...

New data reveals black hole jets can accelerate at speeds defying all physical laws, leaving astronomers without a clear ...