The universe might have had a "secret life" before the Big Bang, a recent study has proposed ... In an email, he told Live Science. "Weighing more or less the mass of an asteroid, they could ...

A shockwave caused by the galaxy NGC 7318b slamming into four other galaxies is akin to a "sonic boom from a jet fighter." ...

Out of the limelight, theoretical physicists continue to seek a mathematical model that can explain the universe's particles ...

In an underground lab in a mountainous region of Italy that contains the coldest temperatures known to exist in the universe, ...

Called Olbers’ paradox, the seemingly simple mystery of the sky’s darkness is something that stumped astronomers for ...

Peculiar James Webb Space Telescope observations seem to show gargantuan black holes in the earliest moments of the universe.

Edwin Hubble, a renowned astronomer, revolutionized our understanding of the universe. He proved the existence of galaxies ...

Three ultramassive galaxies found by the James Webb Space Telescope have astronomers reconsidering how galaxies grew so ...

"The results we are obtaining are truly unexpected, and all point to a super Eddington-type growth mechanism for black holes.

Using data from the Dark Energy Spectroscopic Instrument (DESI), astronomers have completed the most precise gravity test ...

The novel simulations achieved its record-breaking performance by using approximately 9,000 of Frontier’s compute nodes, ...