When we extrapolate back in time as far as we can, with our present understanding of our Universe, the best description of our Universe at that time would be a "quark gluon soup."
Frigid
A blowing of a balloon best describes the BIG BANG best
We weren't there; NOBODY was. There was nothing at the moment of the Big Bang, and we cannot be certain of what came into existence or when in the seconds, minutes or hours following the event. So, "immediately"? We believe - based entirely on poorly-understood mathematical theories for which no practical test is possible - that "matter", in the sense of protons, neutrons, electrons, and their corresponding antiparticles, probably did come into existence within a few seconds of the event.
The big bang was a cosmic explosion in which the universe was created. Temperatures were so high that random motions of particles were at relativistic speeds and that the only matter that could exist in such conditions was antimatter.
The universe did not exist before the Big Bang. There was nothing there. It can be hard to grasp for young minds.
A closed Universe.
Quarks and leptons are produced immediately after the big bang.
A blowing of a balloon best describes the BIG BANG best
Bang-Bang means the quarterback take a quick snap and almost immediately passes to ball off to a receiver, tight end or a running back.
It was heard. It was just not immediately accepted by everybody.
According to the Big Bang model, no object must have moved during the Big Bang. The Big Bang model describes a rapid expansion of space, not any kind of motion.
We weren't there; NOBODY was. There was nothing at the moment of the Big Bang, and we cannot be certain of what came into existence or when in the seconds, minutes or hours following the event. So, "immediately"? We believe - based entirely on poorly-understood mathematical theories for which no practical test is possible - that "matter", in the sense of protons, neutrons, electrons, and their corresponding antiparticles, probably did come into existence within a few seconds of the event.
The big bang was a cosmic explosion in which the universe was created. Temperatures were so high that random motions of particles were at relativistic speeds and that the only matter that could exist in such conditions was antimatter.
The universe did not exist before the Big Bang. There was nothing there. It can be hard to grasp for young minds.
Very hot, very compact and very opaque.
Val Kilmer
A closed Universe.
it was too hot