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0 votes
0 answers
64 views

Was universe spawn from nothing? [duplicate]

Was universe spawn from nothing? Until now, scientists figured out that the Big Bang happened from a tiny particle which was infinitely energy densed and having infinite mass. If that is the case ...
Sazzad Hissain Khan's user avatar
-3 votes
1 answer
295 views

Is our universe a singularity?

According to the Big Bang theory our universe used to be a lot smaller in size. It actually used to be so small that in the beginning it used to be a singularity. And the universe started to expand ...
This's user avatar
  • 1
0 votes
2 answers
999 views

If space is negative energy and matter is positive energy then does that mean the universe is finite?

I was reading a book by Stephen Hawking, it was written that universe is made up of 2 ingredients,i.e., space and energy and space was the negative energy, so they add up to 0. But since space is ...
raptorAcrylyc's user avatar
1 vote
1 answer
3k views

What created the big bang's singularity?

I have heard theories for the big bang like: of another universe existing before the Big Bang, or an unstable white hole that blew up, or our universe detaching from our mother universe, or our ...
Leo Pan's user avatar
  • 328