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

Astronomers realized that a strange cloud of gas was actually a relic of the ancient universe which might help solve some of ...

The planet heading to doom might not be a surprise, but new data revealed that the universe was not doing any better. Astronomers released a sneak peek of the most accurate measurements yet of key ...

For a long time, dark matter was believed to be cold after separating from the intense radiation that filled the young ...

What if everything scientists ever thought about the universe’s earliest chemical reactions was wrong? Recent tests have turned decades of theory on its head, showing that the first molecular ...

A small group of young researchers at the Cosmic Dawn Center, Niels Bohr Institute, University of Copenhagen, have, through ...

Observations of ultra-massive galaxies, each containing more than 100 billion stars, show that less than 2 billion years ...

Astronomers find galaxy Y1, a young star-forming region, revealing extreme heat just 600 million years after the Big Bang.

Primordial magnetic fields, billions of times weaker than a fridge magnet, may have left lasting imprints on the Universe. Researchers ran over 250,000 simulations to show how these fields shaped the ...

The very first stars in the universe may have been much smaller than scientists thought — potentially explaining why we can't find evidence of them today. When you purchase through links on our site, ...