Like stretch marks left on skin that expanded too quickly or cracks embedded in freezing ice, cosmic strings are artifacts of ...

We experience the flow of time because it’s a natural outcome of the basic laws of physics. But we may need to build a whole new model to account for gravity’s influence.

For years, the James Webb Space Telescope has been spotting enormous black holes in the early universe that defy all ...

Astronomers have long chased a hard question: how did black holes grow so huge so fast. Researchers at Maynooth University in ...

Cosmology and quantum physics both offer tantalizing possibilities that we inhabit just one reality among many. But testing ...

Kaley Cuoco dropped a ten-ton hint that we might see Penny in HBO Max's "The Big Bang Theory" spinoff, Stuart Fails to Save ...

The Big Bang's early moments were crucial for nucleosynthesis, leading to the formation of light elements and influencing the ...

The observed near flatness of galactic rotation curves has long been interpreted as evidence for large amounts of non-baryonic dark matter. Here we show that this phenom ...

JWST images reveal hidden stars, dusty galaxies, and cosmic timelines. See why Webb’s infrared vision is rewriting ...