Astronomers have made an exciting discovery—a massive spiral disk galaxy, much larger than expected, in the early universe.

New images of the infant universe captured by the Atacama Cosmology Telescope (ACT) are the most precise "baby pictures" to ...

"We thought they were basically all going to be fried because the entire universe turned into a vat of boiling oil." ...

In the primordial darkness, after the Big Bang, nothing drifted but a vast sea of hydrogen and helium. It wasn't until stars ...

The $488 million Spherex mission aims to explain how galaxies formed and evolved over billions of years, and how the universe ...

Astronomers have found an unexpectedly bright and chemically complex galaxy from the first 300 million years of the ...

A NASA telescope was launched into space from California on Tuesday for a mission to explore the origins of the universe and ...

The legendary Hubble Space Telescope has turned its gaze to the Ursa Major-adjacent galaxy UGC 5460, revealing spiral arms, star clusters and a possible supernova "imposter".

The James Webb Space Telescope is a collaborative effort between NASA, the European Space Agency and the Canadian Space Agency. Unlike the Hubble Space Telescope, which orbits around the Earth, Webb ...

Spherex popped off the rocket's upper stage first, drifting into the blackness of space ... Way galaxy, Spherex will hunt for water and other ingredients of life in the icy clouds between stars ...

Those stars must have evolved and exploded as supernovae to release oxygen into interstellar space, from which new stars ...

NASA on Tuesday launched its newest space telescope, SPHEREx, designed to map the entire sky in unprecedented color. It ...