By observing tiny ripples in spacetime called "gravitational waves" that propagate away from colliding black holes, ...

The new observations, taken with the Event Horizon Telescope (EHT), provide the most detailed, real-time look yet at how matter swirls around supermassive black holes. The findings were published ...

New details have been discovered about M87*, the first black hole ever photographed, revealing its plasma, its brightness and ...

From unifying quantum physics and gravity to working out what is dark matter, the universe has some deep questions that ...

Scientists are constantly unraveling the universe’s greatest riddles, but many fundamental puzzles remain unsolved. How did life first emerge on Earth? What ...

After decades of study, scientists sound genuinely optimistic about the possibility of detecting primordial black holes, which might explain dark matter.

Researchers said on Thursday that they had discovered twin-lobed radio jets they suspect were formed when the universe was ...

PBS Space Time is available to stream on pbs.org and ... non-shining bodies like brown dwarfs or neutron stars or even black holes. But as we ruled out most of the possible mass ranges ...

The physical origin of this effect is that the information pattern inside the black hole written in memory modes ... of PBHs after the half-decay time. This quantum effect opens up a new mass ...