Using cutting-edge theoretical models and data from NASA's Chandra X-ray Observatory, scientists have transformed ...

Shocking’ results from a major astronomical study have raised doubts about the standard model of cosmology, forcing ...

The most recent measurement of a nearby galaxy cluster is deepening a disagreement about how fast the universe is expanding — ...

Astronomers have made an intriguing discovery that could upend everything we know about the structure of the universe and its ...

Ever since general relativity pointed to the existence of black holes, the scientific community has been wary of one peculiar ...

NASA's James Webb Space Telescope made its public debut with a series of breathtaking images. Among them was an ethereal ...

Researchers have developed a new quantum theory of gravity which describes gravity in a way that's compatible with the Standard Model of particle physics, opening the door to an improved understanding ...

"Cosmologists calculate the current theoretical size limit of structures to be 1.2 billion light-years, yet both of these structures are much larger – the Giant Arc is almost three times bigger and ...

Physicist Melvin Vopson proposes gravity might emerge from cosmic information processing, hinting the universe runs on a ...

Astronomers have long sought to understand where half of the ordinary matter in the Universe is hiding. Half of the 15% of ...