We don’t know for sure, but the answer is inextricably linked to the moment when water first materialized in the cosmos — and ...

The James Webb space telescope looks further back in the universe than any other instrument. Now a baffling puzzle has been ...

Researchers have identified a galaxy that existed when the universe was less than 300 million years old. This galaxy, known ...

A new study suggests that water first appeared in the universe just a couple hundred million years after the Big Bang — ...

JWST images reveal galaxy rotation patterns that challenge the Big Bang model. Could the universe be spinning?

This finding challenges current theories of black hole growth and suggests that the early universe may have been teeming with ...

Water was present just a couple hundred million years after the Big Bang, according to a new study, shaking up the timeline ...

SpaceX and NASA are set for the launch of the agency’s newest space telescope and solar research mission. A Falcon 9 will ...

Simulated stellar explosions show that massive early stars could have created plentiful water for future stars and planets to ...

Once nuclear fusion started in stellar interiors, the universe became far more interesting,” says Avi Loeb, an astrophysicist at Harvard University. So in some respects, the early arrival of ...

NASA launched a new space telescope to explore the origins of the universe. The SPHEREx mission, which stands for ...

University of Arizona astronomers have learned more about a surprisingly mature galaxy that existed when the universe was ...