How does gravity work? I want to know where gravity comes from on the atom and how it attracts other matter towards it. Also the black hole gravity is so strong that not even light can escape it. Does this mean that light is being lightly bend when it passes another star/planet?
Now I am wondering what would happen to the sun if it was hit by the nearest gamma ray burst (I believe the nearest one is 6.7 Light years away). Now I understand that a gamma ray burst is going to be more radiation than what the sun produces in its lifetime. I also know that the sun is just one...