Add Yahoo as a preferred source to see more of our stories on Google. A massive study of the cosmic web reveals that even ultra-weak magnetic fields from the early Universe helped shape the stars and ...

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 universe stretches before us like an infinite ocean of darkness punctuated by brilliant stars, swirling galaxies, and phenomena that defy our understanding. Despite centuries of scientific ...

Add Yahoo as a preferred source to see more of our stories on Google. A cosmic glitch in gravity may make gravity about 1% weaker across billions of light-years, challenging Einstein's theory at vast ...

The magnetic fields that formed in the very early stages of the universe may have been billions of times weaker than a small fridge magnet, with strengths comparable to magnetism generated by neurons ...

Astronomers using NASA’s James Webb Space Telescope have created the clearest map yet of the universe’s “cosmic web” — the enormous hidden structure that connects galaxies across space. By analyzing ...