The Big Bang happened first. It is the beginning of the Universe as we know it - we don't know what happened before that.During the Big Bang, hydrogen and helium were formed; other elements were created later, through nuclear fusion - and some of those were ejected in supernova explosions.
Everything that ever happened - or at least, everything we know of - happened after the Big Bang, and was, in a way, affected by the Big Bang.
Events in the Universe are often dated from the Big Bang. But the fact is, NOBODY KNOWS what (if anything) happened before the Big Bang. The Big Bang MAY have been the start of time itself; but it is possible that the Universe existed (in some form) forever in the past.
It all started from a tiny point of energy, which then formed gamma rays.
The Big Bang theory was proposed (happened) in the middle of the 20th Century.The theory, and the work exploring it, suggest that the Big Bang happened about 13.7 billion years ago.
According to the big bang hypothesis, hydrogen was the only element created after the big bang. Within the first few minutes, the temperature was hot enough for fusion to occur, enabling helium, lithium and a few other elements to be created. After about 3 minutes, the Universe cooled sufficiently, for this process to halt. It was not until about 500,000 million years later, when the first stars went supernova, that heavier elements were seeded into the Universe.
The Big Bang was bigger than anything.
The big bang is basically what caused everything, so it pretty much is the first thing that happened
Everything that ever happened - or at least, everything we know of - happened after the Big Bang, and was, in a way, affected by the Big Bang.
Really big stars, which die in supernova explosions.
Everything we know of happened after the Big Bang.
No. The big bang was before the dinos.
Everything happened after the big bang.
Big Bang Mini happened in 2009.
Big Bang Beat happened in 2007.
by the big bang. the big bang happened and caused different gasses floating everywhere and combining to form different gasses like atom
everything happened in the same place. there is the big bang. to the northeast is also this big bang. so everything was in one place and the big bang was in the only place there was a place.
Events in the Universe are often dated from the Big Bang. But the fact is, NOBODY KNOWS what (if anything) happened before the Big Bang. The Big Bang MAY have been the start of time itself; but it is possible that the Universe existed (in some form) forever in the past.