big bang
Latest about big bang
These weird lumps of 'inflatons' could be the very first structures in the universe
By Mara Johnson-Groh published
An ultra-high-resolution simulation of a tiny slice of the universe — a million times smaller than a proton — has revealed the very first structures to ever exist.
The 1st few seconds of the Big Bang: What we know and what we don't
By Paul Sutter published
Believe it or not, physicists are attempting to understand the universe when it was only a handful of seconds old.
Cosmologists create 4,000 virtual universes to solve Big Bang mystery
By Stephanie Pappas published
Cosmologists simulated 4,000 versions of the universe in order to understand what its structure today tells us about its origins.
Superpowerful 'oscillon' particles could have dominated the infant universe, then vanished
By Paul Sutter published
A weird, super-powerful particle that's not truly a particle could have dominated the universe when it was just a second old, releasing a flood of ripples that permeated all of space-time.
Mysterious 'kick' just after the Big Bang may have created dark matter
By Paul Sutter published
A mysterious "kick" in the early universe may have produced more matter than antimatter. And that imbalance may have also led to the creation of dark matter, researchers now say.
Twisted light from the beginning of time could reveal brand-new physics
By Mara Johnson-Groh published
A new study on the rotation of the universe's first light could suggest physicists need new rule-breaking subatomic particles
Are primordial black holes really giant gravitinos?
By Paul Sutter published
New research proposes that the first black holes came from clumps of gravitinos, exotic, hypothetical particles that managed to survive the first chaotic years of the Big Bang.
Swarms of 'primordial' black holes might fill our universe
By Rafi Letzter published
What if dark matter weren't a new type of matter at all, but huge swarms of tiny, "primordial" black holes?
Sign up for the Live Science daily newsletter now
Get the world’s most fascinating discoveries delivered straight to your inbox.