Using JWST's Mid-Infrared Instrument, the scientists honed in on stars, all between one and eight times the mass of the sun, ...

There may not be as nearly as many small galaxies in the early universe as astronomers predict there should be, which has big ...

Learn how a supermassive black hole has prevented a dead galaxy that was born soon after the Big Bang from making new stars.

A supermassive black hole embedded in an early galaxy likely starved the galaxy of gas needed to form young stars, new ...

Since the James Webb Space Telescope (JWST) went into operation, red dots in its images have puzzled researchers around the ...

Gas within the cluster, which existed merely 1.4 billion years after the Big Bang, is at least five times hotter than ...

A small group of young researchers at the Cosmic Dawn Center, Niels Bohr Institute, University of Copenhagen, have, through ...

Astronomers found a young galaxy cluster with unexpectedly hot gas, suggesting cosmic structures formed faster than once ...

Learn how fleeting red points seen in the early universe mark a brief growth phase of young black holes hidden inside dense ...

A team of international researchers, led by a University of British Columbia astrophysicist, has discovered a young galaxy ...

A recent study provides answers to three seemingly disparate yet pressing cosmic dawn puzzles. Specifically, the authors show ...

Contrary to popular belief, our universe may not be constantly expanding after all. A groundbreaking study by South Korean ...