Stephen Hawking Gives Definition What Happened Before the Big Bang

Stephen Hawking Gives Definition What Happened Before the Big Bang

The Big Bang theory is the mysterious question that had been actual before and will be actual in future until the scientists find out the real and precise definition. It is the leading explanation about how the universe began. It is supposed to say the universe as we know started with a small singularity, then inflated over the next 13.8 billion years to the cosmos that we know today. By the way, let’s pass on the deeper question “But what happened before the Big Bang?”. The famous physicist Stephen Hawking gives a definition to this question, which he gave in an interview with his colleague scientist, Neil de Grasse Tyson.

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The biggest structure in the Universe

Interesting facts – The biggest structure in the universe

For those who yet don’t know, we report that the biggest structure in the universe is a Big Group of Quasars (Large Quasar Group/LQG). This group represents the large-scale structure of the Universe consisting of set of quasars, being in limits of one galactic thread. Unlike rather close super congestions of galaxies, big groups of quasars are extremely far and, probably, are predecessors of modern super congestions and great walls. The first similar group was open in 1982 and it consisted of five quasars. In total such groups at present is known twenty, the biggest structure in the universe consists of 78 quasars. This group was open for the last in 2012. According to scientists even if such structure will travel on the Universe with velocity of light, it needs at least 4 billion years to cross the Universe.

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