ALMA researchers reported the discovery of oxygen in the most distant known galaxy. Geologists believe unusual structures in ...

The final results from the Atacama Cosmology Telescope offer the sharpest, most sensitive view of the early cosmos that ...

New insights from the Atacama Cosmology Telescope offer unprecedented images of the universe at 380,000 years old, revealing ...

Cosmic microwave background data support cosmology’s standard model but retain a mystery about the universe’s expansion rate.

New research by the Atacama Cosmology Telescope (ACT) collaboration has produced the clearest images yet of the universe’s ...

The standard model of how the universe works involves the widely accepted theory that dark energy is a fundamental constant ...

An accidental discovery by a team of astronomers has upended existing theories about how galaxies formed in the early ...

University of Arizona researchers are among a group of scientists who hope to discover what happened immediately after the Big Bang, when the universe expanded in a fraction of a ...

Findings from the Dark Energy Spectroscopic Instrument (DESI) suggest that dark energy could be evolving over time. If ...

A European space telescope launched to explore the dark universe has released a trove of new data on distant galaxies ...

Many galaxies are visible in this deep field exposure, and its just a part of a larger mosaic, zoomed in 16 times.

Elusive black hole radiation predicted by Stephen Hawking may have influenced the way the universe took shape after the Big ...