Team led by UChicago scientist Wendy Freedman using James Webb Space Telescope finds no evidence of tension in Hubble ...

In a Universe that was only 700 million years old, long before Earth even formed, something unexpected happened. A massive ...

What if black holes weren’t the only things slowly vanishing from existence? Scientists have now shown that all dense cosmic ...

Deciphering the universe’s secrets is partly done through observation, but just as important are solid models of the forces ...

A groundbreaking new supercomputer model shows how magnetic fields shape the turbulent flow of charged particles in space.

Supermassive black holes are some of the most powerful engines in the universe. These giants sit at the centers of galaxies, ...

A massive barred spiral galaxy from the early Universe has stunned astronomers by forming stars at 300 times the rate of the ...

Over the decades, physicists have compiled various lists of the most important fundamental constants. Generally, there are a ...

The galaxy MoM-z14 dates back to 280 million years after the big bang, and the prevalence of such early galaxies is puzzling ...

Cosmic radiation occasionally contains enormous amounts of energy, but we don’t know why or where this radiation comes from.

Scientists observe a cosmic joust where quasar radiation disrupts star formation during a mega-merger, reshaping galaxies and ...