As per the present astronomical calculations the universe has a size of at least 90 billion light years in any direction. It is a mind boggling figure. But universe could be still bigger. Not believing in the Big-bang theory, universe could be infinite in its size. What is your opinion?
Maybe earthing is the only life form in this Universe. Highly likely there are many more universes with other lifeforms.
by Scott Mandrake 10 years ago
After reading so much feedback on the global warming issue, I wondered if anyone had any thoughts on this Large Hadron Collider thing going on in Switzerland. Apparently they are trying to make little black holes and the like. Must be important as they have so far spent billions of...
by Grace Marguerite Williams 3 years ago
God..........IS or ISN'T existing? Why? Why not? Support your analysis?
by Kathleen Cochran 3 years ago
Why don't facts change a person's opinion?More than 30 years or research show that attempts to refute false information often backfire and lead people to hold on to their misperceptions even more strongly. Source: Christopher Graves, the Harvard Business Review (February 2015), Why do...
by Infinite712 8 years ago
That is, how much matter do you think there is? Do you think that the universe is finite or infinite? Is there never ending "stuff" or a finite amount that's surrounded by absolutely nothing. I don't know what this concept of "nothing" is supposed to be, so I think that an...
by Rafick 8 years ago
Is the size of the universe finite or infinite? Scientists tell us the universe is expanding.If the size of the universe at any moment is finite, into what does it expand? Does that "nothingness" into which it expands form part of the universe too, or is it something exterior to the...
by uncorrectedvision 8 years ago
As I understand it, everything did not exist at all a nano-second before the "Big Bang" and everything, absolutely all the energy in the Universe was in existence a nano-second after the "Big Bang." From where did all of this come? How did it come to be? Is it...
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