Using the James Webb Space Telescope, astronomers have captured the clearest picture yet of how galaxies formed in the early universe.

Why did they form at that time? Astronomers know from observing distant exploding stars that the size of the universe has ...

Astronomers have unveiled a new map of the universe’s largest structures—massive clusters of galaxies that stretch across ...

JWST observations show that early galaxies were chaotic, gas-filled systems rather than stable disks. Researchers from ...

UChicago-led study analyzes massive galaxy clusters mapped by the Dark Energy Survey, offers new way to probe cosmic laws ...

If it is a galaxy, it would be the oldest known galaxy in the cosmos, but it could also be a brown dwarf or an early black hole.

Astronomers using the James Webb Space Telescope (JWST) have captured the most detailed look yet at how galaxies formed just ...

A new study from Tel Aviv University (TAU) has revealed that most massive stars in the early universe were likely born in ...

So much happened in the earliest moments of the universe. Elementary particles appeared, the first nuclei of hydrogen and ...

Members of the Case Western Reserve University community are invited to hear from Kelsey Johnson, professor of astronomy and director of the Echols Scholars Program at the University of Virginia, at ...

Scientists have detected complex organic ices around a young star in the Large Magellanic Cloud, marking the first such discovery beyond the Milky Way ...

Researchers propose that hydrogen gas from the early Universe emitted detectable radio waves influenced by dark matter.