Researchers from the University of Minnesota Twin Cities and Université Paris-Saclay have reopened one of cosmology’s oldest ...

Inside an incredibly bright cluster of galaxies, a long-dormant supermassive black hole has come back to life. Radio images ...

Holly leaf Christmas ring - How to make simple jewelry from copper wire - Idea for Christmas You can do the same with ...

An inexplicably hot, fast-growing cluster of galaxies in the early universe has scientists questioning theories of galactic evolution.

"The knowledge of these will ultimately help us understand the formation of the first stars and planets and how our own Milky ...

The "Cosmic Grapes" galaxy formed just 900 million years after the Big Bang, revealing a never-before-seen structure.

Astronomers have discovered a vast, dense cluster of massive galaxies just 1 billion years after the Big Bang, each forming ...

Astronomers say they have identified a new type of astronomical object that challenges traditional ideas about how galaxies form. Using data from NASA's Hubble Space Telescope, scientists studied a ...

Astronomers using NASA’s James Webb Space Telescope have made a groundbreaking discovery about how dust forms in some of the earliest galaxies. The study focuses on the dwarf galaxy Sextans A, one of ...

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

Physicist Jessica Muir contributes to the Dark Energy Survey, mapping the sky and advancing understanding of cosmic ...

Dark matter seems invisible, but it makes up most matter, and we have evidence that it gives the cosmos its shape. Now ...