-3
votes
1answer
106 views

why gravity exists? [closed]

I always have a doubt on gravity , why does gravity exists ? is there any scientific explanation on gravity ? I know that Gravity exists , i can feel it. But Who is creating all these rules ? ...
0
votes
0answers
105 views

Did force of gravity cause macroevolution?

Did big bang create gravity? What role gravity is assumed to have played in the formation (starting from the big bang) of large structures of our universe and what other important physical mechanisms ...
1
vote
1answer
107 views

Are there still Big Bang Gravitational effects

If all matter was concentrated at one point before the big bang, I assume that the gravity was at a huge scale. For a long time many believed that the universe would eventually collapse back upon ...