"We report the discovery of one of the most distant galaxies known to date," astrophysicist Joris Witstok told Newsweek.

A galaxy inside a bubble may be evidence that the universe was starting to become transparent 330 million years after the big bang ...

Astronomers have identified a bright hydrogen emission from a galaxy in the very early universe. The surprise finding is ...

The Webb Space Telescope has captured a plume of gas and dust streaming from a star in the making, with a spiral galaxy as a ...

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

GS-z13-1, marks the earliest sign yet spotted of the era of cosmic reionization at 330 million years after the Big Bang.

The galaxy is 13.4 billion light-years away, meaning it formed in the early days of the universe. Astronomers believe the big bang created the universe 13.8 billion years ago. The unusually large ...

Learn more about the spectacular new Cosmic Tornado Herbig-Haro 49/50, an outer space phenomena that shares the spotlight ...

A light-year is equivalent to almost 6 trillion ... But it was too fuzzy to make out the background galaxy and other details. Webb is the largest and most powerful observatory ever launched ...