Cosmology must seem odd to scientists in other fields. More and more accurate data about the distant Universe are being generated by high-tech observational techniques, giving rise to an era of ...

The Atacama Cosmology Telescope could help resolve some cosmic discrepancies: How fast the universe is expanding and how evenly matter is distributed.

Right now, it looks like cosmology is at a tipping point. This has led to it gaining the reputation as the “concordance model”. But a perfect storm of inconsistent measurements – or ...

"Knowing which aspect of standard cosmology needs to be revised to solve the Hubble tension will be a big relief. Actually, solving it will need a deeper theory," Banik concluded.

The cracks in cosmology were supposed to take a while to appear. But when the James Webb Space Telescope (JWST) opened its lens last spring, extremely distant yet very bright galaxies immediately ...

Don’t worry, there won’t be a quiz at the end. The team’s research indicated that a large portion of the LRDs in question existed between 600 million and 1.5 billion years after the Big Bang.

A new theory of quantum gravity, which attempts to unite quantum physics with Einstein's relativity, could help solve the puzzle of the universe's expansion, a theoretical paper suggests.

A giant arc of galaxies appears to stretch across more than 3 billion light-years in the distant universe. If the arc turns out to be real, it would challenge a bedrock assumption of cosmology ...