Questions with the keyword 'big bang'

• The Big Bang Theory proposes that everything in the Universe started from something called singularity which is smaller by Angie to Huma, Jack, Lucy, Miranda, Peter Comments: (No comments so far )
• Was there absolutely nothing before the big bang occurred if so how did the big bang happen by Jally and 2 others. to Huma, Jack, Lucy, Miranda, Peter Comments: (No comments so far )