New data further challenge the best scientific theory of the history and the structure of the universe. But a separate recent ...

The James Webb Telescope has discovered a gigantic galaxy in the early universe, probably from 12 billion years ago.

Key TakeawaysThe Dark Energy Spectroscopic Instrument collaboration has publicly released the first 13 months of data from its main survey - a ...

Last year, an enormous map of the cosmos hinted that the engine driving cosmic expansion might be sputtering. Now physicists ...

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

The Atacama Cosmology Telescope (ACT) team has captured the clearest images of the universe in its earliest stages—when it ...

A new data release from the Dark Energy Spectroscopic Instrument is now available for researchers to explore. The collection ...

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

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

As astronomers peer through telescopes across the cosmos, dust clouds may distort the light from distant objects, altering observations.

A strange energy source at the center of the Milky Way may be a new type of dark matter. Scientists found that hydrogen gas ...

At the center of most large galaxies, including our Milky Way, sits a supermassive black hole. These powerful objects sometimes enter active galactic nucleus (AGN) mode, where they pull in gas and ...