These strange lumps of ‘inflatons’ could be the first structures in the universe

An ultra-high-resolution simulation of a small portion of the universe, a million times smaller than a proton, has revealed the first structures ever to exist. And these dense structures are strange.

The first billionth of a second after the big Bang, the universe was a hot and thick place, a place heated to more than a trillion degrees. Although scientists cannot directly observe this moment in time, they can reconstruct it using high-powered computer simulations.

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