Questions with the keyword 'big bang theory'

• what was there before the big bang by to Nat, Nate, Roberto, Sam, Sarah Comments: (No comments so far )
• How was the earth and other planets around it created when the big bang happened? by and 1 other. to Roberto Comments: (No comments so far )
• How long ago was the big bang? by and 1 other. to Roberto, Sarah Comments: (No comments so far )