Primordial black holes could inhabit the modern-day cosmos, making them responsible for the phenomenon of dark matter, ...

It is the first time ... black holes grounded in general relativity, which clarified that the ultraluminous accretion disk (i.e., gaseous spiral surrounding a black ... First Data from XRISM Space ...

"The singularity is the most mysterious and problematic part of a black hole. It's where our concepts of space and time literally no longer make sense." A team of scientists has developed a recipe ...

“Can’t come in today. Stuck in a black hole. It’s playing merry hell with the space-time continuum. Also the train drivers are on strike again.” Are we now, according to the stories our ...

A new study suggests that a black hole singularity—where time and matter are condensed into infinitely small space—could be a transition to a beginning. This beginning is a white hole—a ...

Observations from NASA’s James Webb Space Telescope showed that more galaxies ... universe is actually inside an unfathomably huge black hole, and that most objects rotate in the direction ...

A black hole simulation. © Ute Kraus, Physics education group Kraus, Universität Hildesheim, Space Time Travel, (background image of the milky way: Axel Mellinger ...

While these questions remain unanswered, the study challenges fundamental ideas about time and space. If black holes truly lead to white holes, they may not be the universe’s ultimate destroyers ...

Here are seven mysteries to ponder. 1. Black Holes Distort Time and Space Around Them If you happened to fly near a black hole, its extreme gravitational pull would increasingly slow down time and ...

A new book demystifies black holes and explores what we still don ... laying out simple results that described the warping of space-time by the presence of an isolated mass.

“Black holes are so stealthy that this one has been practically under our noses this whole time.” The fast-moving ... Using data from the European Space Agency’s Gaia mission, which is ...

New research suggests it could be evidence that Stephen Hawking was right about the nature of black holes and the early universe.