The discovery was made possible using the Very Large Telescope (VLT) in Chile, operated by the European Southern Observatory ...

"Little red dot" galaxies discovered by the James Webb Space Telescope in the early cosmos appear to be ruled by supermassive ...

Across cosmic history, powerful forces have acted on matter, reshaping the universe into an increasingly complex web of ...

Researchers studied how the universe’s structure changed over time. They found that the universe is less clumpy than expected ...

A new study suggests that the cosmic web could have formed without relying on inflation driven by a scalar field. Instead, it ...

A pillar of modern cosmology is the existence of dark matter, which constitutes about 85% of all matter in the Universe. Under the influence of gravity, dark matter forms an intricate cosmic web ...

"The Hubble tension is now a Hubble crisis." The mystery of the Hubble tension has deepened with the startling finding that ...

This discrepancy is measured using a metric called Sigma 8 (σ8), which tracks the clumpiness of matter. Lower-than-expected ...

Daniel StrainCU Boulder Jeremy Darling, professor in the Department of Astrophysical & Planetary Sciences, jumps into ‘What ...

New research from Mathew Madhavacheril and Ph.D. candidate Joshua Kim of the University of Pennsylvania and their collaborators has combined cosmological data from two major surveys of the universe’s ...

New research suggests that dark energy isn't needed to explain the acceleration in the expansion of the universe — instead ...