Could anyone describe the Big Bang briefly?

Question

Science

Answer 1

Yep. God said, "Let there be light!"

... And, bang! There was light.

You should have seen that one coming, dude.

Answer 2

Describe The Big Bang

Answer 3

At some distant point in the past (allegedly 14.7 billion years ago), all of the matter that makes up the universe was contained within a "singularity" (the ultimate black hole I suppose). The intense pressure contained within the singularity caused it to explode, hence the term "big bang". Some matter became stars and suns, some became planets, some became moons, some became asteroids and some became miscellaneous space dust. I'm not sure I've ever heard a valid explanation as to how planets aligned to become solar systems, and systems aligned to become galaxies. That is my non-scientific understanding of the Big Bang.

Answer 4

The Big Bang Theory is the dominant scientific theory about the origin of the universe. According to the big bang, the universe was created sometime between 10 billion and 20 billion years ago from a cosmic explosion that hurled matter and in all directions.

In 1927, the Belgian priest Georges Lemaître was the first to propose that the universe began with the explosion of a primeval atom. His proposal came after observing the red shift in distant nebulas by astronomers to a model of the universe based on relativity. Years later, Edwin Hubble found experimental evidence to help justify Lemaître's theory. He found that distant galaxies in every direction are going away from us with speeds proportional to their distance.

The big bang was initially suggested because it explains why distant galaxies are traveling away from us at great speeds. The theory also predicts the existence of cosmic background radiation (the glow left over from the explosion itself). The Big Bang Theory received its strongest confirmation when this radiation was discovered in 1964 by Arno Penzias and Robert Wilson, who later won the Nobel Prize for this discovery.

Although the Big Bang Theory is widely accepted, it probably will never be proved; consequentially, leaving a number of tough, unanswered questions.

Merry Christmas!!!!

Answer 5

A space-time pulse was initiated from a potential.
The space-time pulse multiplied causing it to expand outward at an accelerated rate.
The accelerated expansion lasted until the speed of light was attained,in about one -thirty billionths of a second,then continued expanding at the speed of light. A considerable big bang.
Quantising errors in this medium immediately started change it"s character until it became what we experience to-day!

Answer 6

According to Einstein's theoy of relativity, the body which has denser mass will have more energy inside it & it's gravity will be more. when the Universe was all together like a ball, it began collapsing in itself & it's density bengan increasing so that it couldn't be controlled. There were disturbances in the atoms & they began bombarding each other. Hydrogen atoms began reacting to form helium & the matter expanded to such an extent that it exploded and the particles were thrown in all directions. These particles formed present galaxies, stars etc.

Answer 7

It is said that a very large meteorite exploded during the beginning of time. Due to that explosion, it evolved into our stars and galaxies that you can now see through a telescope or looking up to the sky at night. Hope this helps.

Answer 8

Assuming you aren't talking about the film, here is a visual description. http://www.pbs.org/deepspace/timeline/

Briefly put, Nothing---Something

Answer 9

an unbalanced amout of particles made the whole world we see today

Answer 10

http://en.wikipedia.org/wiki/Big_Bang