When the JWST came to life and began observations, one of its first jobs was to gaze back in time at the early universe. The ...

JWST has detected the earliest galaxies in the universe, but some look “more mature” than expected. Is it time to rethink how ...

Stay informed with the latest breaking news from Afghanistan. Politics, business, sports, and culture updates in English – ...

On what might have been the proudest day of Jack Burns’s long career in astronomy, he was sitting on a beach. Orbital ...

Patterns seen in MoM-z14 are also common among the most ancient stars in the Milky Way, according to the researchers.

But when scientists peer very far back, they find conundrums. JWST observations of the distant past are at odds with ...

Observations from the Atacama Large Millimeter/submillimeter Array (ALMA) in Chile and NASA's James Webb Space Telescope ...

The largest sample of galaxy groups ever detected has been presented by a team of international astronomers using data from ...

an astrophysicist at China's Nanjing University, studied elliptical galaxies, which are known to have been the first galaxies to form in the universe's infancy. "We considered multiple well ...

Astronomers have observed a galaxy dating to an earlier epoch in the universe's history that surprisingly is shaped much like ...

Because the new catalog includes observations that span from one billion to twelve billion years ago, scientists can compare some of the earliest structures in the universe with relatively modern ...