Primordial magnetic fields, billions of times weaker than a fridge magnet, may have left lasting imprints on the Universe.

Research using 250,000 simulations and observations shows early Universe magnetic fields were incredibly weak, yet still ...

An international team led by the University of Geneva (UNIGE) has identified three ultra-massive galaxies—nearly as massive as the Milky Way—already in place within the first billion years after the ...

"This gives us a new way to rule out certain black hole scenarios for dark matter." New research suggests that primordial black holes created during the Big Bang could have played a major role in ...

New data from the South Pole Telescope indicates that the birth of the first massive galaxies that lit up the early universe was an explosive event, happening faster and ending sooner than suspected.

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 ...

(Nanowerk News) An international team that was led by the University of Geneva (UNIGE) and includes Professor Stijn Wuyts from the University of Bath in the UK has identified three ultra-massive ...

The universe exists because matter and antimatter are not good friends. Is there a scientific reason why the universe exists?

Was planetary formation different during the early universe than today? This is what a recent study published in The Astrophysical Journal hopes to address as an international team of researchers ...

Astronomers are using radio pulses from space to find missing baryonic matter and learn about supermassive black holes, ...

Some of the earliest galaxies found with JWST are also the brightest. That's a problem for our ideas about the universe. When you purchase through links on our site, we may earn an affiliate ...

The James Webb Space Telescope does not observe things like a regular camera that we would have on our cell phones. Instead, ...