A dazzling galaxy discovered by the James Webb Space Telescope (JWST) is forcing cosmologists to reexamine key assumptions ...

The question of what existed before the Big Bang has baffled scientists for years. While theBig Bang is thought to have ...

A project to map galaxies across the universe may have spied cracks in the foundation of our understanding of the cosmos.

In recent years, this sense of disorientation has been exacerbated by the great gender confusion that has swept across the ...

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

The images received from this telescope are known as the cosmic microwave background, and they provide an exceptionally clear ...

The new images—of when the cosmos was a mere 380,000 years old—show the "first steps towards making the earliest stars and galaxies." ...

The mission will use sophisticated software, developed at the Arizona Cosmology Lab at the University of Arizona, to analyze ...

One of the Holy Grails in cosmology is a look back at the earliest epochs of cosmic history. Unfortunately, the universe's ...

New data from the Atacama Cosmology Telescope has allowed astronomers to travel back in time to the dawn of the universe.

Now, new research suggests that water likely existed 100 million to 200 million years after the Big Bang — billions of years earlier than scientists previously predicted. The research was ...