No one has been able to prove what provided the "spark" for the beginning of the universe. But, there are plenty of current day effects that may point to the "Big Bang" as the way it happened. And, possibly just as many others that contradict the idea.
something that caused the big bang is scientifically unknown
How did it what? - It isn't known what caused the Big Bang, if that's what you mean.
The big bang caused the background radiation.
Gravitation.
The Big Bang is the cause of everything we know - the Universe around us. If the Big Bang itself was caused by something else, we don't know about it.
The big bang was a massive explosion caused by particles travelling at very high speed.
The planet Earth and its crust did not form until about nine billion years after the Big Bang. In a sense, the Big Bang caused everything, but the connection of the Big Bang to the Earth's crust is not very direct.
The big bang is basically what caused everything, so it pretty much is the first thing that happened
I think the big bang caused the black hole which pulls everything in including light.
The big bang was the source of the matter in the universe, some of which eventually formed the earth.
because the big bang was caused by erics mom jumping, there would only be one song in which eric screams
Right after the big bang happened, the universe was expanding at a speed of light. While it was expanding, it started to cool itself down since the big bang caused the universe to heat up to ridiculous temperature.