The Universe! Initially everything was crammed into an infinitesimally small point but since the Big Bang all the matter and energy that make up our Universe has been expanding outwards.
There was no such thing as 'space' before the Big Bang. In fact, there was no such thing as 'before' before the Big Bang. Space and time both began with that event.
the big bang.
The concept of "before" the Big Bang is not well-defined as time as we know it began with the Big Bang itself. It is thought that the entire universe was in a hot, dense state at the moment of the Big Bang, with all matter and energy concentrated in a singularity.
Yes.
There is no commonly agreed upon scientific answer to you question. The Big Bang theory does not presently postulate what took place before before the Big Bang occurred. That is not to say no answer awaits us - it is possible through continued scientific discovery that we will some day understand the events that pre-dated the Big Bang, if there were any.
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.
The big bang was a massive explosion caused by particles travelling at very high speed.
the "big bang" became existent, thus expanding space as it goes.
The concept of space-time energy as we understand it today began with the Big Bang, as the universe itself began to expand and evolve. Before the Big Bang, our current laws of physics cannot accurately describe what existed or how it behaved. The origin of space-time and energy remains a subject of speculation and ongoing scientific exploration.
Without the Big Bang there would be NOTHING. The entire Universe - including space, and apparently even time! - is the result of the Big Bang.
According to the scientists big bang is the main reason of the creation of this universe. after the big bang only the matter space and time came into being
The background radiation from the big bang