The lithium problem poses challenges to BBN models, sparking research into cosmic processes and enhancing our grasp of ...

Another batch of the ‘impossible’ galaxies turned out not to be standard galaxies at all, but a new type of object that ...

The shape of the universe is not something we often think about. My colleagues and I have published a new study that suggests ...

The tension started to emerge from different datasets in the 2000s, mainly from the Hubble Space Telescope, and also recent ...

One of the greatest mysteries the James Webb Space Telescope (JWST) was developed to investigate was the birth of ...

One of the greatest mysteries the James Webb Space Telescope (JWST) was developed to investigate was the birth of ...

By studying tiny distortions in the shapes of distant galaxies, scientists mapped dark matter and dark energy across one of the largest sky surveys ever assembled. Their results back the standard ...

Animation of the findings by researchers who used time-delay cosmography to independently confirm that the universe’s current ...

For the past 16 years, Sonoma residents Linda Shore and David Barker have been quietly running one of the more unlikely education projects on the planet: teaching modern science inside Tibetan ...

Space telescopes are typically optimized either to study a small patch of the sky across many wavelengths of light or to ...

A professor at the University of Cincinnati and his colleagues have figured out something two of America's most famous ...