Get ready for this answer because it is wild: There universe grew way, way faster than the speed of light. > At this point of the very early universe, the metr

Get ready for this answer because it is wild: There universe grew way, way faster than the speed of light. > At this point of the very early universe, the metric that defines distance within space suddenly and very rapidly changed in scale, leaving the early universe at least 10^78 times its previous volume (and possibly much more). This is equivalent to a linear increase of at least 10^26 times in every spatial dimension—equivalent to an object 1 nanometre (10−9 m, about half the width of a molecule of DNA) in length, expanding to one approximately 10.6 light-years (100 trillion kilometres) long in a tiny fraction of a second. This change is known as inflation. https://en.m.wikipedia.org/wiki/Chronology_of_the_universe https://en.m.wikipedia.org/wiki/Chronology_of_the_universe Objects within space can't move faster than light. But space itself can stretch fast enough that they objects within the universe are having the distance between them grow faster than the speed of light.