about big bang theory
Answers
Answer:
big bang theory was a theory about the start of universe
Explanation:
some physicists state that the universe started from big bang
Big bang theory - This theory explain that how our universe formed through singularity.
big bang explain that before billions of year ago our whole universe is compressed in one single dot. that single dot known as singularity. singularity means our whole universe is at one single place or single dot. when our universe in single dot the all particles are being highly energetic and the gravitational force between them gone very high. after these whole amount of matter present in singularity is exploded. and large amount of energy is released that is known as dark energy. and also large amount of matter also released that is known as dark matter. after that our universe cool downed. and after big bang there is formation of galaxy,stars,nebulas,pulsar, quasars,blitzars,super Massive black hole,and many more.
on the other hand the another theory . steady State said that there is no big bang happened.
hope it's helpful for you