A new simulation could help solve one of astronomy’s longstanding mysteries—how supermassive black holes formed so rapidly—along with a new one: What are the James Webb Space Telescope’s (JWST) ...

SXS—Simulating eXtreme Spacetimes—is an ongoing scientific collaboration that has been generating simulations of dramatic events in space, particularly mergers of binary black hole systems, for ...

Star formation in galaxies is governed by internal and environmental processes, yet their relative roles are not well understood. In particular, uncertainties in measurements of active galactic nuclei ...

Black hole winds star formation mystery gains a new prediction tool from XRISM: University of Michigan researchers found that ...

When astronomers look deep into the early universe, the expectation is simple. You should see young galaxies still assembling, with stars forming first and black holes growing later. That picture is ...

In 2023, astronomers detected a huge collision. Two unprecedentedly massive black holes had crashed an estimated 7 billion light-years away. The enormous masses and extreme spins of the black holes ...

Add Yahoo as a preferred source to see more of our stories on Google. New math shows how a crystal-like critical state in spacetime can tip into a microscopic black hole. (CREDIT: Wikimedia / CC BY-SA ...

Most people picture a black hole forming the same way: a massive star runs out of fuel, collapses under its own gravity, and ...

Near the black hole (shown in the center), an accretion flow forms a dense, thin thermal disk embedded within a magnetically dominated envelope that helps stabilize the system. The flow is ...

Far back in cosmic time, one small red object is refusing to behave. Abell 2744–QSO1 appears just 700 million years after the Big Bang, an era when astronomers expect to find young galaxies still ...

Microscopic black holes have long hovered at the edge of theory, forming only in exquisitely balanced states. Now physicists have pinned down that threshold with an exact formula, showing how a ...