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

How did the universe come into being? There are a multitude of theories on this subject. In a Physical Review Letters paper, ...

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

Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and Fundamental Forces from Imperial College London.

Evidence of this quantum layer may be coming soon. Here’s what you’ll learn in this story: Physicists are still puzzling over ...

The universe’s first molecule just surprised us again. In a discovery that could rewrite our understanding of how the first stars formed, researchers at the Max Planck Institute for Nuclear Physics ...

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

A faint radio "whisper" from ancient hydrogen reveals the universe was heating up long before it filled with starlight.

Many space-lovers know the phrase "We are all made of star stuff." And it's true - our planet formed from the dust cloud left over from the formation of our Sun, and from the planet, all life. That ...

Could our universe be expanding then shrinking back into a tiny point, reliving a kind of big bang over and over again? Probably not, according to a mathematical analysis that argues that the laws of ...